158834910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23957}}^1$

素因数の和:23997

約数の個数: 64

約数和(自身を含む): 434693952

約数和(自身を除く): 275859042

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 23957, 47914, 71871, 119785, 143742, 239570, 311441, 359355, 407269, 622882, 718710, 814538, 934323, 1221807, 1557205, 1868646, 2036345, 2443614, 3114410, 4072690, 4671615, 5294497, 6109035, 9343230, 10588994, 12218070, 15883491, 26472485, 31766982, 52944970, 79417455, 158834910]

約数ペア:

[(1, 158834910), (2, 79417455), (3, 52944970), (5, 31766982), (6, 26472485), (10, 15883491), (13, 12218070), (15, 10588994), (17, 9343230), (26, 6109035), (30, 5294497), (34, 4671615), (39, 4072690), (51, 3114410), (65, 2443614), (78, 2036345), (85, 1868646), (102, 1557205), (130, 1221807), (170, 934323), (195, 814538), (221, 718710), (255, 622882), (390, 407269), (442, 359355), (510, 311441), (663, 239570), (1105, 143742), (1326, 119785), (2210, 71871), (3315, 47914), (6630, 23957)]