139399632

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:325

約数の個数: 120

約数和(自身を含む): 402597000

約数和(自身を除く): 263197368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 89, 144, 146, 149, 178, 219, 267, 292, 298, 356, 438, 447, 534, 584, 596, 657, 712, 801, 876, 894, 1068, 1168, 1192, 1314, 1341, 1424, 1602, 1752, 1788, 2136, 2384, 2628, 2682, 3204, 3504, 3576, 4272, 5256, 5364, 6408, 6497, 7152, 10512, 10728, 10877, 12816, 12994, 13261, 19491, 21456, 21754, 25988, 26522, 32631, 38982, 39783, 43508, 51976, 53044, 58473, 65262, 77964, 79566, 87016, 97893, 103952, 106088, 116946, 119349, 130524, 155928, 159132, 174032, 195786, 212176, 233892, 238698, 261048, 311856, 318264, 391572, 467784, 477396, 522096, 636528, 783144, 935568, 954792, 968053, 1566288, 1909584, 1936106, 2904159, 3872212, 5808318, 7744424, 8712477, 11616636, 15488848, 17424954, 23233272, 34849908, 46466544, 69699816, 139399632]

約数ペア:

[(1, 139399632), (2, 69699816), (3, 46466544), (4, 34849908), (6, 23233272), (8, 17424954), (9, 15488848), (12, 11616636), (16, 8712477), (18, 7744424), (24, 5808318), (36, 3872212), (48, 2904159), (72, 1936106), (73, 1909584), (89, 1566288), (144, 968053), (146, 954792), (149, 935568), (178, 783144), (219, 636528), (267, 522096), (292, 477396), (298, 467784), (356, 391572), (438, 318264), (447, 311856), (534, 261048), (584, 238698), (596, 233892), (657, 212176), (712, 195786), (801, 174032), (876, 159132), (894, 155928), (1068, 130524), (1168, 119349), (1192, 116946), (1314, 106088), (1341, 103952), (1424, 97893), (1602, 87016), (1752, 79566), (1788, 77964), (2136, 65262), (2384, 58473), (2628, 53044), (2682, 51976), (3204, 43508), (3504, 39783), (3576, 38982), (4272, 32631), (5256, 26522), (5364, 25988), (6408, 21754), (6497, 21456), (7152, 19491), (10512, 13261), (10728, 12994), (10877, 12816)]