166497156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21313}}^1$

素因数の和:21361

約数の個数: 72

約数和(自身を含む): 496530944

約数和(自身を除く): 330033788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 21313, 42626, 63939, 85252, 127878, 149191, 191817, 255756, 298382, 383634, 447573, 596764, 660703, 767268, 895146, 1321406, 1342719, 1790292, 1982109, 2642812, 2685438, 3964218, 4624921, 5370876, 5946327, 7928436, 9249842, 11892654, 13874763, 18499684, 23785308, 27749526, 41624289, 55499052, 83248578, 166497156]

約数ペア:

[(1, 166497156), (2, 83248578), (3, 55499052), (4, 41624289), (6, 27749526), (7, 23785308), (9, 18499684), (12, 13874763), (14, 11892654), (18, 9249842), (21, 7928436), (28, 5946327), (31, 5370876), (36, 4624921), (42, 3964218), (62, 2685438), (63, 2642812), (84, 1982109), (93, 1790292), (124, 1342719), (126, 1321406), (186, 895146), (217, 767268), (252, 660703), (279, 596764), (372, 447573), (434, 383634), (558, 298382), (651, 255756), (868, 191817), (1116, 149191), (1302, 127878), (1953, 85252), (2604, 63939), (3906, 42626), (7812, 21313)]