156748616690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1873}}^1\times {\mathrm{2621}}^1$

素因数の和:4635

約数の個数: 64

約数和(自身を含む): 294345971712

約数和(自身を除く): 137597355022

約数列:

[1, 2, 5, 10, 31, 62, 103, 155, 206, 310, 515, 1030, 1873, 2621, 3193, 3746, 5242, 6386, 9365, 13105, 15965, 18730, 26210, 31930, 58063, 81251, 116126, 162502, 192919, 269963, 290315, 385838, 406255, 539926, 580630, 812510, 964595, 1349815, 1929190, 2699630, 4909133, 5980489, 8368853, 9818266, 11960978, 16737706, 24545665, 29902445, 41844265, 49091330, 59804890, 83688530, 152183123, 304366246, 505640699, 760915615, 1011281398, 1521831230, 2528203495, 5056406990, 15674861669, 31349723338, 78374308345, 156748616690]

約数ペア:

[(1, 156748616690), (2, 78374308345), (5, 31349723338), (10, 15674861669), (31, 5056406990), (62, 2528203495), (103, 1521831230), (155, 1011281398), (206, 760915615), (310, 505640699), (515, 304366246), (1030, 152183123), (1873, 83688530), (2621, 59804890), (3193, 49091330), (3746, 41844265), (5242, 29902445), (6386, 24545665), (9365, 16737706), (13105, 11960978), (15965, 9818266), (18730, 8368853), (26210, 5980489), (31930, 4909133), (58063, 2699630), (81251, 1929190), (116126, 1349815), (162502, 964595), (192919, 812510), (269963, 580630), (290315, 539926), (385838, 406255)]