156976716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{3581}}^1$

素因数の和:3882

約数の個数: 48

約数和(自身を含む): 395968608

約数和(自身を除く): 238991892

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 281, 562, 843, 1124, 1686, 3372, 3581, 3653, 7162, 7306, 10743, 10959, 14324, 14612, 21486, 21918, 42972, 43836, 46553, 93106, 139659, 186212, 279318, 558636, 1006261, 2012522, 3018783, 4025044, 6037566, 12075132, 13081393, 26162786, 39244179, 52325572, 78488358, 156976716]

約数ペア:

[(1, 156976716), (2, 78488358), (3, 52325572), (4, 39244179), (6, 26162786), (12, 13081393), (13, 12075132), (26, 6037566), (39, 4025044), (52, 3018783), (78, 2012522), (156, 1006261), (281, 558636), (562, 279318), (843, 186212), (1124, 139659), (1686, 93106), (3372, 46553), (3581, 43836), (3653, 42972), (7162, 21918), (7306, 21486), (10743, 14612), (10959, 14324)]