146221647

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 239500800

約数和(自身を除く): 93279153

約数列:

[1, 3, 11, 13, 33, 39, 53, 59, 109, 143, 159, 177, 327, 429, 583, 649, 689, 767, 1199, 1417, 1749, 1947, 2067, 2301, 3127, 3597, 4251, 5777, 6431, 7579, 8437, 9381, 15587, 17331, 19293, 22737, 25311, 34397, 40651, 46761, 63547, 70741, 75101, 83603, 103191, 121953, 190641, 212223, 225303, 250809, 340843, 447161, 826111, 919633, 1022529, 1341483, 2478333, 2758899, 3749273, 4430959, 11247819, 13292877, 48740549, 146221647]

約数ペア:

[(1, 146221647), (3, 48740549), (11, 13292877), (13, 11247819), (33, 4430959), (39, 3749273), (53, 2758899), (59, 2478333), (109, 1341483), (143, 1022529), (159, 919633), (177, 826111), (327, 447161), (429, 340843), (583, 250809), (649, 225303), (689, 212223), (767, 190641), (1199, 121953), (1417, 103191), (1749, 83603), (1947, 75101), (2067, 70741), (2301, 63547), (3127, 46761), (3597, 40651), (4251, 34397), (5777, 25311), (6431, 22737), (7579, 19293), (8437, 17331), (9381, 15587)]