158267090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 301999104

約数和(自身を除く): 143732014

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 383, 430, 766, 961, 1333, 1915, 1922, 2666, 3830, 4805, 6665, 9610, 11873, 13330, 16469, 23746, 32938, 41323, 59365, 82345, 82646, 118730, 164690, 206615, 368063, 413230, 510539, 736126, 1021078, 1840315, 2552695, 3680630, 5105390, 15826709, 31653418, 79133545, 158267090]

約数ペア:

[(1, 158267090), (2, 79133545), (5, 31653418), (10, 15826709), (31, 5105390), (43, 3680630), (62, 2552695), (86, 1840315), (155, 1021078), (215, 736126), (310, 510539), (383, 413230), (430, 368063), (766, 206615), (961, 164690), (1333, 118730), (1915, 82646), (1922, 82345), (2666, 59365), (3830, 41323), (4805, 32938), (6665, 23746), (9610, 16469), (11873, 13330)]