429156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 1345344

約数和(自身を除く): 916188

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, 131, 156, 182, 234, 252, 262, 273, 364, 393, 468, 524, 546, 786, 819, 917, 1092, 1179, 1572, 1638, 1703, 1834, 2358, 2751, 3276, 3406, 3668, 4716, 5109, 5502, 6812, 8253, 10218, 11004, 11921, 15327, 16506, 20436, 23842, 30654, 33012, 35763, 47684, 61308, 71526, 107289, 143052, 214578, 429156]

約数ペア:

[(1, 429156), (2, 214578), (3, 143052), (4, 107289), (6, 71526), (7, 61308), (9, 47684), (12, 35763), (13, 33012), (14, 30654), (18, 23842), (21, 20436), (26, 16506), (28, 15327), (36, 11921), (39, 11004), (42, 10218), (52, 8253), (63, 6812), (78, 5502), (84, 5109), (91, 4716), (117, 3668), (126, 3406), (131, 3276), (156, 2751), (182, 2358), (234, 1834), (252, 1703), (262, 1638), (273, 1572), (364, 1179), (393, 1092), (468, 917), (524, 819), (546, 786)]