156572052

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{20483}}^1$

素因数の和:20517

約数の個数: 72

約数和(自身を含む): 457694496

約数和(自身を除く): 301122444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 20483, 40966, 61449, 81932, 122898, 143381, 245796, 266279, 286762, 430143, 532558, 573524, 798837, 860286, 1003667, 1065116, 1597674, 1720572, 1863953, 2007334, 3011001, 3195348, 3727906, 4014668, 5591859, 6022002, 7455812, 11183718, 12044004, 13047671, 22367436, 26095342, 39143013, 52190684, 78286026, 156572052]

約数ペア:

[(1, 156572052), (2, 78286026), (3, 52190684), (4, 39143013), (6, 26095342), (7, 22367436), (12, 13047671), (13, 12044004), (14, 11183718), (21, 7455812), (26, 6022002), (28, 5591859), (39, 4014668), (42, 3727906), (49, 3195348), (52, 3011001), (78, 2007334), (84, 1863953), (91, 1720572), (98, 1597674), (147, 1065116), (156, 1003667), (182, 860286), (196, 798837), (273, 573524), (294, 532558), (364, 430143), (546, 286762), (588, 266279), (637, 245796), (1092, 143381), (1274, 122898), (1911, 81932), (2548, 61449), (3822, 40966), (7644, 20483)]