163269990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139547}}^1$

素因数の和:139573

約数の個数: 48

約数和(自身を含む): 457159248

約数和(自身を除く): 293889258

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, 139547, 279094, 418641, 697735, 837282, 1255923, 1395470, 1814111, 2093205, 2511846, 3628222, 4186410, 5442333, 6279615, 9070555, 10884666, 12559230, 16326999, 18141110, 27211665, 32653998, 54423330, 81634995, 163269990]

約数ペア:

[(1, 163269990), (2, 81634995), (3, 54423330), (5, 32653998), (6, 27211665), (9, 18141110), (10, 16326999), (13, 12559230), (15, 10884666), (18, 9070555), (26, 6279615), (30, 5442333), (39, 4186410), (45, 3628222), (65, 2511846), (78, 2093205), (90, 1814111), (117, 1395470), (130, 1255923), (195, 837282), (234, 697735), (390, 418641), (585, 279094), (1170, 139547)]