165788940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{631}}^1$

素因数の和:823

約数の個数: 96

約数和(自身を含む): 484162560

約数和(自身を除く): 318373620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 151, 174, 290, 302, 348, 435, 453, 580, 604, 631, 755, 870, 906, 1262, 1510, 1740, 1812, 1893, 2265, 2524, 3020, 3155, 3786, 4379, 4530, 6310, 7572, 8758, 9060, 9465, 12620, 13137, 17516, 18299, 18930, 21895, 26274, 36598, 37860, 43790, 52548, 54897, 65685, 73196, 87580, 91495, 95281, 109794, 131370, 182990, 190562, 219588, 262740, 274485, 285843, 365980, 381124, 476405, 548970, 571686, 952810, 1097940, 1143372, 1429215, 1905620, 2763149, 2858430, 5526298, 5716860, 8289447, 11052596, 13815745, 16578894, 27631490, 33157788, 41447235, 55262980, 82894470, 165788940]

約数ペア:

[(1, 165788940), (2, 82894470), (3, 55262980), (4, 41447235), (5, 33157788), (6, 27631490), (10, 16578894), (12, 13815745), (15, 11052596), (20, 8289447), (29, 5716860), (30, 5526298), (58, 2858430), (60, 2763149), (87, 1905620), (116, 1429215), (145, 1143372), (151, 1097940), (174, 952810), (290, 571686), (302, 548970), (348, 476405), (435, 381124), (453, 365980), (580, 285843), (604, 274485), (631, 262740), (755, 219588), (870, 190562), (906, 182990), (1262, 131370), (1510, 109794), (1740, 95281), (1812, 91495), (1893, 87580), (2265, 73196), (2524, 65685), (3020, 54897), (3155, 52548), (3786, 43790), (4379, 37860), (4530, 36598), (6310, 26274), (7572, 21895), (8758, 18930), (9060, 18299), (9465, 17516), (12620, 13137)]