164957130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{140989}}^1$

素因数の和:141015

約数の個数: 48

約数和(自身を含む): 461883240

約数和(自身を除く): 296926110

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 140989, 281978, 422967, 704945, 845934, 1268901, 1409890, 1832857, 2114835, 2537802, 3665714, 4229670, 5498571, 6344505, 9164285, 10997142, 12689010, 16495713, 18328570, 27492855, 32991426, 54985710, 82478565, 164957130]

約数ペア:

[(1, 164957130), (2, 82478565), (3, 54985710), (5, 32991426), (6, 27492855), (9, 18328570), (10, 16495713), (13, 12689010), (15, 10997142), (18, 9164285), (26, 6344505), (30, 5498571), (39, 4229670), (45, 3665714), (65, 2537802), (78, 2114835), (90, 1832857), (117, 1409890), (130, 1268901), (195, 845934), (234, 704945), (390, 422967), (585, 281978), (1170, 140989)]