156977109510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{402505409}}^1$

素因数の和:402505432

約数の個数: 32

約数和(自身を含む): 405725453280

約数和(自身を除く): 248748343770

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 402505409, 805010818, 1207516227, 2012527045, 2415032454, 4025054090, 5232570317, 6037581135, 10465140634, 12075162270, 15697710951, 26162851585, 31395421902, 52325703170, 78488554755, 156977109510]

約数ペア:

[(1, 156977109510), (2, 78488554755), (3, 52325703170), (5, 31395421902), (6, 26162851585), (10, 15697710951), (13, 12075162270), (15, 10465140634), (26, 6037581135), (30, 5232570317), (39, 4025054090), (65, 2415032454), (78, 2012527045), (130, 1207516227), (195, 805010818), (390, 402505409)]