179663832016

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{1171}}^1\times {\mathrm{20983}}^1$

素因数の和:22619

約数の個数: 40

約数和(自身を含む): 349174935104

約数和(自身を除く): 169511103088

約数列:

[1, 2, 4, 8, 16, 457, 914, 1171, 1828, 2342, 3656, 4684, 7312, 9368, 18736, 20983, 41966, 83932, 167864, 335728, 535147, 1070294, 2140588, 4281176, 8562352, 9589231, 19178462, 24571093, 38356924, 49142186, 76713848, 98284372, 153427696, 196568744, 393137488, 11228989501, 22457979002, 44915958004, 89831916008, 179663832016]

約数ペア:

[(1, 179663832016), (2, 89831916008), (4, 44915958004), (8, 22457979002), (16, 11228989501), (457, 393137488), (914, 196568744), (1171, 153427696), (1828, 98284372), (2342, 76713848), (3656, 49142186), (4684, 38356924), (7312, 24571093), (9368, 19178462), (18736, 9589231), (20983, 8562352), (41966, 4281176), (83932, 2140588), (167864, 1070294), (335728, 535147)]