159142620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29147}}^1$

素因数の和:29179

約数の個数: 96

約数和(自身を含む): 548448768

約数和(自身を除く): 389306148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 29147, 58294, 87441, 116588, 145735, 174882, 204029, 291470, 349764, 378911, 408058, 437205, 582940, 612087, 757822, 816116, 874410, 1020145, 1136733, 1224174, 1515644, 1748820, 1894555, 2040290, 2273466, 2448348, 2652377, 3060435, 3789110, 4080580, 4546932, 5304754, 5683665, 6120870, 7578220, 7957131, 10609508, 11367330, 12241740, 13261885, 15914262, 22734660, 26523770, 31828524, 39785655, 53047540, 79571310, 159142620]

約数ペア:

[(1, 159142620), (2, 79571310), (3, 53047540), (4, 39785655), (5, 31828524), (6, 26523770), (7, 22734660), (10, 15914262), (12, 13261885), (13, 12241740), (14, 11367330), (15, 10609508), (20, 7957131), (21, 7578220), (26, 6120870), (28, 5683665), (30, 5304754), (35, 4546932), (39, 4080580), (42, 3789110), (52, 3060435), (60, 2652377), (65, 2448348), (70, 2273466), (78, 2040290), (84, 1894555), (91, 1748820), (105, 1515644), (130, 1224174), (140, 1136733), (156, 1020145), (182, 874410), (195, 816116), (210, 757822), (260, 612087), (273, 582940), (364, 437205), (390, 408058), (420, 378911), (455, 349764), (546, 291470), (780, 204029), (910, 174882), (1092, 145735), (1365, 116588), (1820, 87441), (2730, 58294), (5460, 29147)]