157070888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1217}}^1$

素因数の和:1326

約数の個数: 64

約数和(自身を含む): 340698960

約数和(自身を除く): 183628072

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 73, 104, 136, 146, 221, 292, 442, 584, 884, 949, 1217, 1241, 1768, 1898, 2434, 2482, 3796, 4868, 4964, 7592, 9736, 9928, 15821, 16133, 20689, 31642, 32266, 41378, 63284, 64532, 82756, 88841, 126568, 129064, 165512, 177682, 268957, 355364, 537914, 710728, 1075828, 1154933, 1510297, 2151656, 2309866, 3020594, 4619732, 6041188, 9239464, 12082376, 19633861, 39267722, 78535444, 157070888]

約数ペア:

[(1, 157070888), (2, 78535444), (4, 39267722), (8, 19633861), (13, 12082376), (17, 9239464), (26, 6041188), (34, 4619732), (52, 3020594), (68, 2309866), (73, 2151656), (104, 1510297), (136, 1154933), (146, 1075828), (221, 710728), (292, 537914), (442, 355364), (584, 268957), (884, 177682), (949, 165512), (1217, 129064), (1241, 126568), (1768, 88841), (1898, 82756), (2434, 64532), (2482, 63284), (3796, 41378), (4868, 32266), (4964, 31642), (7592, 20689), (9736, 16133), (9928, 15821)]