155663152

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18461}}^1$

素因数の和:18517

約数の個数: 40

約数和(自身を含む): 329657472

約数和(自身を除く): 173994320

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 18461, 36922, 73844, 147688, 295376, 313837, 572291, 627674, 1144582, 1255348, 2289164, 2510696, 4578328, 5021392, 9156656, 9728947, 19457894, 38915788, 77831576, 155663152]

約数ペア:

[(1, 155663152), (2, 77831576), (4, 38915788), (8, 19457894), (16, 9728947), (17, 9156656), (31, 5021392), (34, 4578328), (62, 2510696), (68, 2289164), (124, 1255348), (136, 1144582), (248, 627674), (272, 572291), (496, 313837), (527, 295376), (1054, 147688), (2108, 73844), (4216, 36922), (8432, 18461)]