155853684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1951}}^1$

素因数の和:2285

約数の個数: 72

約数和(自身を含む): 451895808

約数和(自身を除く): 296042124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 317, 634, 951, 1268, 1902, 1951, 2219, 2853, 3804, 3902, 4438, 5706, 5853, 6657, 7804, 8876, 11412, 11706, 13314, 13657, 17559, 19971, 23412, 26628, 27314, 35118, 39942, 40971, 54628, 70236, 79884, 81942, 122913, 163884, 245826, 491652, 618467, 1236934, 1855401, 2473868, 3710802, 4329269, 5566203, 7421604, 8658538, 11132406, 12987807, 17317076, 22264812, 25975614, 38963421, 51951228, 77926842, 155853684]

約数ペア:

[(1, 155853684), (2, 77926842), (3, 51951228), (4, 38963421), (6, 25975614), (7, 22264812), (9, 17317076), (12, 12987807), (14, 11132406), (18, 8658538), (21, 7421604), (28, 5566203), (36, 4329269), (42, 3710802), (63, 2473868), (84, 1855401), (126, 1236934), (252, 618467), (317, 491652), (634, 245826), (951, 163884), (1268, 122913), (1902, 81942), (1951, 79884), (2219, 70236), (2853, 54628), (3804, 40971), (3902, 39942), (4438, 35118), (5706, 27314), (5853, 26628), (6657, 23412), (7804, 19971), (8876, 17559), (11412, 13657), (11706, 13314)]