157466716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1607}}^1$

素因数の和:1770

約数の個数: 48

約数和(自身を含む): 320931072

約数和(自身を除く): 163464356

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 131, 187, 262, 374, 524, 748, 1441, 1607, 2227, 2882, 3214, 4454, 5764, 6428, 8908, 17677, 24497, 27319, 35354, 48994, 54638, 70708, 97988, 109276, 210517, 300509, 421034, 601018, 842068, 1202036, 2315687, 3578789, 4631374, 7157578, 9262748, 14315156, 39366679, 78733358, 157466716]

約数ペア:

[(1, 157466716), (2, 78733358), (4, 39366679), (11, 14315156), (17, 9262748), (22, 7157578), (34, 4631374), (44, 3578789), (68, 2315687), (131, 1202036), (187, 842068), (262, 601018), (374, 421034), (524, 300509), (748, 210517), (1441, 109276), (1607, 97988), (2227, 70708), (2882, 54638), (3214, 48994), (4454, 35354), (5764, 27319), (6428, 24497), (8908, 17677)]