154995088

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{677}}^1$

素因数の和:1075

約数の個数: 40

約数和(自身を含む): 308964600

約数和(自身を除く): 153969512

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 349, 656, 677, 698, 1354, 1396, 2708, 2792, 5416, 5584, 10832, 14309, 27757, 28618, 55514, 57236, 111028, 114472, 222056, 228944, 236273, 444112, 472546, 945092, 1890184, 3780368, 9687193, 19374386, 38748772, 77497544, 154995088]

約数ペア:

[(1, 154995088), (2, 77497544), (4, 38748772), (8, 19374386), (16, 9687193), (41, 3780368), (82, 1890184), (164, 945092), (328, 472546), (349, 444112), (656, 236273), (677, 228944), (698, 222056), (1354, 114472), (1396, 111028), (2708, 57236), (2792, 55514), (5416, 28618), (5584, 27757), (10832, 14309)]