156458484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:486

約数の個数: 144

約数和(自身を含む): 491417472

約数和(自身を除く): 334958988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 163, 182, 234, 252, 273, 293, 326, 364, 468, 489, 546, 586, 652, 819, 879, 978, 1092, 1141, 1172, 1467, 1638, 1758, 1956, 2051, 2119, 2282, 2637, 2934, 3276, 3423, 3516, 3809, 4102, 4238, 4564, 5274, 5868, 6153, 6357, 6846, 7618, 8204, 8476, 10269, 10548, 11427, 12306, 12714, 13692, 14833, 15236, 18459, 19071, 20538, 22854, 24612, 25428, 26663, 29666, 34281, 36918, 38142, 41076, 44499, 45708, 47759, 53326, 59332, 68562, 73836, 76284, 79989, 88998, 95518, 106652, 133497, 137124, 143277, 159978, 177996, 191036, 239967, 266994, 286554, 319956, 334313, 429831, 479934, 533988, 573108, 620867, 668626, 859662, 959868, 1002939, 1241734, 1337252, 1719324, 1862601, 2005878, 2483468, 3008817, 3725202, 4011756, 4346069, 5587803, 6017634, 7450404, 8692138, 11175606, 12035268, 13038207, 17384276, 22351212, 26076414, 39114621, 52152828, 78229242, 156458484]

約数ペア:

[(1, 156458484), (2, 78229242), (3, 52152828), (4, 39114621), (6, 26076414), (7, 22351212), (9, 17384276), (12, 13038207), (13, 12035268), (14, 11175606), (18, 8692138), (21, 7450404), (26, 6017634), (28, 5587803), (36, 4346069), (39, 4011756), (42, 3725202), (52, 3008817), (63, 2483468), (78, 2005878), (84, 1862601), (91, 1719324), (117, 1337252), (126, 1241734), (156, 1002939), (163, 959868), (182, 859662), (234, 668626), (252, 620867), (273, 573108), (293, 533988), (326, 479934), (364, 429831), (468, 334313), (489, 319956), (546, 286554), (586, 266994), (652, 239967), (819, 191036), (879, 177996), (978, 159978), (1092, 143277), (1141, 137124), (1172, 133497), (1467, 106652), (1638, 95518), (1758, 88998), (1956, 79989), (2051, 76284), (2119, 73836), (2282, 68562), (2637, 59332), (2934, 53326), (3276, 47759), (3423, 45708), (3516, 44499), (3809, 41076), (4102, 38142), (4238, 36918), (4564, 34281), (5274, 29666), (5868, 26663), (6153, 25428), (6357, 24612), (6846, 22854), (7618, 20538), (8204, 19071), (8476, 18459), (10269, 15236), (10548, 14833), (11427, 13692), (12306, 12714)]