173772144

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 240

約数和(自身を含む): 609336000

約数和(自身を除く): 435563856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 89, 91, 104, 112, 117, 126, 144, 149, 156, 168, 178, 182, 208, 234, 252, 267, 273, 298, 312, 336, 356, 364, 447, 468, 504, 534, 546, 596, 623, 624, 712, 728, 801, 819, 894, 936, 1008, 1043, 1068, 1092, 1157, 1192, 1246, 1341, 1424, 1456, 1602, 1638, 1788, 1869, 1872, 1937, 2086, 2136, 2184, 2314, 2384, 2492, 2682, 3129, 3204, 3276, 3471, 3576, 3738, 3874, 4172, 4272, 4368, 4628, 4984, 5364, 5607, 5811, 6258, 6408, 6552, 6942, 7152, 7476, 7748, 8099, 8344, 9256, 9387, 9968, 10413, 10728, 11214, 11622, 12516, 12816, 13104, 13261, 13559, 13884, 14952, 15496, 16198, 16688, 17433, 18512, 18774, 20826, 21456, 22428, 23244, 24297, 25032, 26522, 27118, 27768, 29904, 30992, 32396, 34866, 37548, 39783, 40677, 41652, 44856, 46488, 48594, 50064, 53044, 54236, 55536, 64792, 69732, 72891, 75096, 79566, 81354, 83304, 89712, 92827, 92976, 97188, 106088, 108472, 119349, 122031, 129584, 139464, 145782, 150192, 159132, 162708, 166608, 172393, 185654, 194376, 212176, 216944, 238698, 244062, 278481, 278928, 291564, 318264, 325416, 344786, 371308, 388752, 477396, 488124, 517179, 556962, 583128, 636528, 650832, 689572, 742616, 835443, 954792, 976248, 1034358, 1113924, 1166256, 1206751, 1379144, 1485232, 1551537, 1670886, 1909584, 1952496, 2068716, 2227848, 2413502, 2758288, 3103074, 3341772, 3620253, 4137432, 4455696, 4827004, 6206148, 6683544, 7240506, 8274864, 9654008, 10860759, 12412296, 13367088, 14481012, 19308016, 21721518, 24824592, 28962024, 43443036, 57924048, 86886072, 173772144]

約数ペア:

[(1, 173772144), (2, 86886072), (3, 57924048), (4, 43443036), (6, 28962024), (7, 24824592), (8, 21721518), (9, 19308016), (12, 14481012), (13, 13367088), (14, 12412296), (16, 10860759), (18, 9654008), (21, 8274864), (24, 7240506), (26, 6683544), (28, 6206148), (36, 4827004), (39, 4455696), (42, 4137432), (48, 3620253), (52, 3341772), (56, 3103074), (63, 2758288), (72, 2413502), (78, 2227848), (84, 2068716), (89, 1952496), (91, 1909584), (104, 1670886), (112, 1551537), (117, 1485232), (126, 1379144), (144, 1206751), (149, 1166256), (156, 1113924), (168, 1034358), (178, 976248), (182, 954792), (208, 835443), (234, 742616), (252, 689572), (267, 650832), (273, 636528), (298, 583128), (312, 556962), (336, 517179), (356, 488124), (364, 477396), (447, 388752), (468, 371308), (504, 344786), (534, 325416), (546, 318264), (596, 291564), (623, 278928), (624, 278481), (712, 244062), (728, 238698), (801, 216944), (819, 212176), (894, 194376), (936, 185654), (1008, 172393), (1043, 166608), (1068, 162708), (1092, 159132), (1157, 150192), (1192, 145782), (1246, 139464), (1341, 129584), (1424, 122031), (1456, 119349), (1602, 108472), (1638, 106088), (1788, 97188), (1869, 92976), (1872, 92827), (1937, 89712), (2086, 83304), (2136, 81354), (2184, 79566), (2314, 75096), (2384, 72891), (2492, 69732), (2682, 64792), (3129, 55536), (3204, 54236), (3276, 53044), (3471, 50064), (3576, 48594), (3738, 46488), (3874, 44856), (4172, 41652), (4272, 40677), (4368, 39783), (4628, 37548), (4984, 34866), (5364, 32396), (5607, 30992), (5811, 29904), (6258, 27768), (6408, 27118), (6552, 26522), (6942, 25032), (7152, 24297), (7476, 23244), (7748, 22428), (8099, 21456), (8344, 20826), (9256, 18774), (9387, 18512), (9968, 17433), (10413, 16688), (10728, 16198), (11214, 15496), (11622, 14952), (12516, 13884), (12816, 13559), (13104, 13261)]