159483948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{4139}}^1$

素因数の和:4191

約数の個数: 72

約数和(自身を含む): 424267200

約数和(自身を除く): 264783252

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 676, 741, 988, 1014, 1482, 2028, 2964, 3211, 4139, 6422, 8278, 9633, 12417, 12844, 16556, 19266, 24834, 38532, 49668, 53807, 78641, 107614, 157282, 161421, 215228, 235923, 314564, 322842, 471846, 645684, 699491, 943692, 1022333, 1398982, 2044666, 2098473, 2797964, 3066999, 4089332, 4196946, 6133998, 8393892, 12267996, 13290329, 26580658, 39870987, 53161316, 79741974, 159483948]

約数ペア:

[(1, 159483948), (2, 79741974), (3, 53161316), (4, 39870987), (6, 26580658), (12, 13290329), (13, 12267996), (19, 8393892), (26, 6133998), (38, 4196946), (39, 4089332), (52, 3066999), (57, 2797964), (76, 2098473), (78, 2044666), (114, 1398982), (156, 1022333), (169, 943692), (228, 699491), (247, 645684), (338, 471846), (494, 322842), (507, 314564), (676, 235923), (741, 215228), (988, 161421), (1014, 157282), (1482, 107614), (2028, 78641), (2964, 53807), (3211, 49668), (4139, 38532), (6422, 24834), (8278, 19266), (9633, 16556), (12417, 12844)]