161362404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{10853}}^1$

素因数の和:10929

約数の個数: 72

約数和(自身を含む): 474102720

約数和(自身を除く): 312740316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 826, 1062, 1239, 1652, 2124, 2478, 3717, 4956, 7434, 10853, 14868, 21706, 32559, 43412, 65118, 75971, 97677, 130236, 151942, 195354, 227913, 303884, 390708, 455826, 640327, 683739, 911652, 1280654, 1367478, 1920981, 2561308, 2734956, 3841962, 4482289, 5762943, 7683924, 8964578, 11525886, 13446867, 17929156, 23051772, 26893734, 40340601, 53787468, 80681202, 161362404]

約数ペア:

[(1, 161362404), (2, 80681202), (3, 53787468), (4, 40340601), (6, 26893734), (7, 23051772), (9, 17929156), (12, 13446867), (14, 11525886), (18, 8964578), (21, 7683924), (28, 5762943), (36, 4482289), (42, 3841962), (59, 2734956), (63, 2561308), (84, 1920981), (118, 1367478), (126, 1280654), (177, 911652), (236, 683739), (252, 640327), (354, 455826), (413, 390708), (531, 303884), (708, 227913), (826, 195354), (1062, 151942), (1239, 130236), (1652, 97677), (2124, 75971), (2478, 65118), (3717, 43412), (4956, 32559), (7434, 21706), (10853, 14868)]