155550736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{12107}}^1$

素因数の和:12199

約数の個数: 40

約数和(自身を含む): 333309024

約数和(自身を除く): 177758288

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 146, 176, 292, 584, 803, 1168, 1606, 3212, 6424, 12107, 12848, 24214, 48428, 96856, 133177, 193712, 266354, 532708, 883811, 1065416, 1767622, 2130832, 3535244, 7070488, 9721921, 14140976, 19443842, 38887684, 77775368, 155550736]

約数ペア:

[(1, 155550736), (2, 77775368), (4, 38887684), (8, 19443842), (11, 14140976), (16, 9721921), (22, 7070488), (44, 3535244), (73, 2130832), (88, 1767622), (146, 1065416), (176, 883811), (292, 532708), (584, 266354), (803, 193712), (1168, 133177), (1606, 96856), (3212, 48428), (6424, 24214), (12107, 12848)]