163444896

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{18307}}^1$

素因数の和:18354

約数の個数: 72

約数和(自身を含む): 479816064

約数和(自身を除く): 316371168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 18307, 36614, 54921, 73228, 109842, 146456, 164763, 219684, 292912, 329526, 439368, 567517, 585824, 659052, 878736, 1135034, 1318104, 1702551, 1757472, 2270068, 2636208, 3405102, 4540136, 5107653, 5272416, 6810204, 9080272, 10215306, 13620408, 18160544, 20430612, 27240816, 40861224, 54481632, 81722448, 163444896]

約数ペア:

[(1, 163444896), (2, 81722448), (3, 54481632), (4, 40861224), (6, 27240816), (8, 20430612), (9, 18160544), (12, 13620408), (16, 10215306), (18, 9080272), (24, 6810204), (31, 5272416), (32, 5107653), (36, 4540136), (48, 3405102), (62, 2636208), (72, 2270068), (93, 1757472), (96, 1702551), (124, 1318104), (144, 1135034), (186, 878736), (248, 659052), (279, 585824), (288, 567517), (372, 439368), (496, 329526), (558, 292912), (744, 219684), (992, 164763), (1116, 146456), (1488, 109842), (2232, 73228), (2976, 54921), (4464, 36614), (8928, 18307)]