117916812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 343980000

約数和(自身を除く): 226063188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 89, 114, 117, 149, 156, 171, 178, 228, 234, 247, 267, 298, 342, 356, 447, 468, 494, 534, 596, 684, 741, 801, 894, 988, 1068, 1157, 1341, 1482, 1602, 1691, 1788, 1937, 2223, 2314, 2682, 2831, 2964, 3204, 3382, 3471, 3874, 4446, 4628, 5073, 5364, 5662, 5811, 6764, 6942, 7748, 8493, 8892, 10146, 10413, 11324, 11622, 13261, 13884, 15219, 16986, 17433, 20292, 20826, 21983, 23244, 25479, 26522, 30438, 33972, 34866, 36803, 39783, 41652, 43966, 50958, 53044, 60876, 65949, 69732, 73606, 79566, 87932, 101916, 110409, 119349, 131898, 147212, 159132, 172393, 197847, 220818, 238698, 251959, 263796, 331227, 344786, 395694, 441636, 477396, 503918, 517179, 662454, 689572, 755877, 791388, 1007836, 1034358, 1324908, 1511754, 1551537, 2068716, 2267631, 3023508, 3103074, 3275467, 4535262, 6206148, 6550934, 9070524, 9826401, 13101868, 19652802, 29479203, 39305604, 58958406, 117916812]

約数ペア:

[(1, 117916812), (2, 58958406), (3, 39305604), (4, 29479203), (6, 19652802), (9, 13101868), (12, 9826401), (13, 9070524), (18, 6550934), (19, 6206148), (26, 4535262), (36, 3275467), (38, 3103074), (39, 3023508), (52, 2267631), (57, 2068716), (76, 1551537), (78, 1511754), (89, 1324908), (114, 1034358), (117, 1007836), (149, 791388), (156, 755877), (171, 689572), (178, 662454), (228, 517179), (234, 503918), (247, 477396), (267, 441636), (298, 395694), (342, 344786), (356, 331227), (447, 263796), (468, 251959), (494, 238698), (534, 220818), (596, 197847), (684, 172393), (741, 159132), (801, 147212), (894, 131898), (988, 119349), (1068, 110409), (1157, 101916), (1341, 87932), (1482, 79566), (1602, 73606), (1691, 69732), (1788, 65949), (1937, 60876), (2223, 53044), (2314, 50958), (2682, 43966), (2831, 41652), (2964, 39783), (3204, 36803), (3382, 34866), (3471, 33972), (3874, 30438), (4446, 26522), (4628, 25479), (5073, 23244), (5364, 21983), (5662, 20826), (5811, 20292), (6764, 17433), (6942, 16986), (7748, 15219), (8493, 13884), (8892, 13261), (10146, 11622), (10413, 11324)]