165932360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2531}}^1$

素因数の和:2702

約数の個数: 64

約数和(自身を含む): 410184000

約数和(自身を除く): 244251640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 149, 220, 298, 440, 596, 745, 1192, 1490, 1639, 2531, 2980, 3278, 5062, 5960, 6556, 8195, 10124, 12655, 13112, 16390, 20248, 25310, 27841, 32780, 50620, 55682, 65560, 101240, 111364, 139205, 222728, 278410, 377119, 556820, 754238, 1113640, 1508476, 1885595, 3016952, 3771190, 4148309, 7542380, 8296618, 15084760, 16593236, 20741545, 33186472, 41483090, 82966180, 165932360]

約数ペア:

[(1, 165932360), (2, 82966180), (4, 41483090), (5, 33186472), (8, 20741545), (10, 16593236), (11, 15084760), (20, 8296618), (22, 7542380), (40, 4148309), (44, 3771190), (55, 3016952), (88, 1885595), (110, 1508476), (149, 1113640), (220, 754238), (298, 556820), (440, 377119), (596, 278410), (745, 222728), (1192, 139205), (1490, 111364), (1639, 101240), (2531, 65560), (2980, 55682), (3278, 50620), (5062, 32780), (5960, 27841), (6556, 25310), (8195, 20248), (10124, 16390), (12655, 13112)]