160983684

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{607}}^1$

素因数の和:809

約数の個数: 72

約数和(自身を含む): 418279680

約数和(自身を除く): 257295996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 139, 159, 212, 278, 318, 417, 477, 556, 607, 636, 834, 954, 1214, 1251, 1668, 1821, 1908, 2428, 2502, 3642, 5004, 5463, 7284, 7367, 10926, 14734, 21852, 22101, 29468, 32171, 44202, 64342, 66303, 84373, 88404, 96513, 128684, 132606, 168746, 193026, 253119, 265212, 289539, 337492, 386052, 506238, 579078, 759357, 1012476, 1158156, 1518714, 3037428, 4471769, 8943538, 13415307, 17887076, 26830614, 40245921, 53661228, 80491842, 160983684]

約数ペア:

[(1, 160983684), (2, 80491842), (3, 53661228), (4, 40245921), (6, 26830614), (9, 17887076), (12, 13415307), (18, 8943538), (36, 4471769), (53, 3037428), (106, 1518714), (139, 1158156), (159, 1012476), (212, 759357), (278, 579078), (318, 506238), (417, 386052), (477, 337492), (556, 289539), (607, 265212), (636, 253119), (834, 193026), (954, 168746), (1214, 132606), (1251, 128684), (1668, 96513), (1821, 88404), (1908, 84373), (2428, 66303), (2502, 64342), (3642, 44202), (5004, 32171), (5463, 29468), (7284, 22101), (7367, 21852), (10926, 14734)]