156912281748

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1392103}}^1$

素因数の和:1392245

約数の個数: 72

約数和(自身を含む): 413488298496

約数和(自身を除く): 256576016748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 101, 124, 186, 202, 279, 303, 372, 404, 558, 606, 909, 1116, 1212, 1818, 3131, 3636, 6262, 9393, 12524, 18786, 28179, 37572, 56358, 112716, 1392103, 2784206, 4176309, 5568412, 8352618, 12528927, 16705236, 25057854, 43155193, 50115708, 86310386, 129465579, 140602403, 172620772, 258931158, 281204806, 388396737, 421807209, 517862316, 562409612, 776793474, 843614418, 1265421627, 1553586948, 1687228836, 2530843254, 4358674493, 5061686508, 8717348986, 13076023479, 17434697972, 26152046958, 39228070437, 52304093916, 78456140874, 156912281748]

約数ペア:

[(1, 156912281748), (2, 78456140874), (3, 52304093916), (4, 39228070437), (6, 26152046958), (9, 17434697972), (12, 13076023479), (18, 8717348986), (31, 5061686508), (36, 4358674493), (62, 2530843254), (93, 1687228836), (101, 1553586948), (124, 1265421627), (186, 843614418), (202, 776793474), (279, 562409612), (303, 517862316), (372, 421807209), (404, 388396737), (558, 281204806), (606, 258931158), (909, 172620772), (1116, 140602403), (1212, 129465579), (1818, 86310386), (3131, 50115708), (3636, 43155193), (6262, 25057854), (9393, 16705236), (12524, 12528927), (18786, 8352618), (28179, 5568412), (37572, 4176309), (56358, 2784206), (112716, 1392103)]