156974454

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2039}}^1$

素因数の和:2114

約数の個数: 96

約数和(自身を含む): 427714560

約数和(自身を除く): 270740106

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 47, 63, 78, 91, 94, 117, 126, 141, 182, 234, 273, 282, 329, 423, 546, 611, 658, 819, 846, 987, 1222, 1638, 1833, 1974, 2039, 2961, 3666, 4078, 4277, 5499, 5922, 6117, 8554, 10998, 12234, 12831, 14273, 18351, 25662, 26507, 28546, 36702, 38493, 42819, 53014, 76986, 79521, 85638, 95833, 128457, 159042, 185549, 191666, 238563, 256914, 287499, 371098, 477126, 556647, 574998, 670831, 862497, 1113294, 1245829, 1341662, 1669941, 1724994, 2012493, 2491658, 3339882, 3737487, 4024986, 6037479, 7474974, 8720803, 11212461, 12074958, 17441606, 22424922, 26162409, 52324818, 78487227, 156974454]

約数ペア:

[(1, 156974454), (2, 78487227), (3, 52324818), (6, 26162409), (7, 22424922), (9, 17441606), (13, 12074958), (14, 11212461), (18, 8720803), (21, 7474974), (26, 6037479), (39, 4024986), (42, 3737487), (47, 3339882), (63, 2491658), (78, 2012493), (91, 1724994), (94, 1669941), (117, 1341662), (126, 1245829), (141, 1113294), (182, 862497), (234, 670831), (273, 574998), (282, 556647), (329, 477126), (423, 371098), (546, 287499), (611, 256914), (658, 238563), (819, 191666), (846, 185549), (987, 159042), (1222, 128457), (1638, 95833), (1833, 85638), (1974, 79521), (2039, 76986), (2961, 53014), (3666, 42819), (4078, 38493), (4277, 36702), (5499, 28546), (5922, 26507), (6117, 25662), (8554, 18351), (10998, 14273), (12234, 12831)]