156922466860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{3203807}}^1$

素因数の和:3203926

約数の個数: 48

約数和(自身を含む): 344473436160

約数和(自身を除く): 187550969300

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 79, 124, 155, 158, 310, 316, 395, 620, 790, 1580, 2449, 4898, 9796, 12245, 24490, 48980, 3203807, 6407614, 12815228, 16019035, 32038070, 64076140, 99318017, 198636034, 253100753, 397272068, 496590085, 506201506, 993180170, 1012403012, 1265503765, 1986360340, 2531007530, 5062015060, 7846123343, 15692246686, 31384493372, 39230616715, 78461233430, 156922466860]

約数ペア:

[(1, 156922466860), (2, 78461233430), (4, 39230616715), (5, 31384493372), (10, 15692246686), (20, 7846123343), (31, 5062015060), (62, 2531007530), (79, 1986360340), (124, 1265503765), (155, 1012403012), (158, 993180170), (310, 506201506), (316, 496590085), (395, 397272068), (620, 253100753), (790, 198636034), (1580, 99318017), (2449, 64076140), (4898, 32038070), (9796, 16019035), (12245, 12815228), (24490, 6407614), (48980, 3203807)]