156938761870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{571}}^1\times {\mathrm{15329}}^1$

素因数の和:16081

約数の個数: 64

約数和(自身を含む): 310624554240

約数和(自身を除く): 153685792370

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 163, 326, 571, 815, 1142, 1630, 1793, 2855, 3586, 5710, 6281, 8965, 12562, 15329, 17930, 30658, 31405, 62810, 76645, 93073, 153290, 168619, 186146, 337238, 465365, 843095, 930730, 1023803, 1686190, 2047606, 2498627, 4997254, 5119015, 8752859, 10238030, 12493135, 17505718, 24986270, 27484897, 43764295, 54969794, 87528590, 96281449, 137424485, 192562898, 274848970, 481407245, 962814490, 1426716017, 2853432034, 7133580085, 14267160170, 15693876187, 31387752374, 78469380935, 156938761870]

約数ペア:

[(1, 156938761870), (2, 78469380935), (5, 31387752374), (10, 15693876187), (11, 14267160170), (22, 7133580085), (55, 2853432034), (110, 1426716017), (163, 962814490), (326, 481407245), (571, 274848970), (815, 192562898), (1142, 137424485), (1630, 96281449), (1793, 87528590), (2855, 54969794), (3586, 43764295), (5710, 27484897), (6281, 24986270), (8965, 17505718), (12562, 12493135), (15329, 10238030), (17930, 8752859), (30658, 5119015), (31405, 4997254), (62810, 2498627), (76645, 2047606), (93073, 1686190), (153290, 1023803), (168619, 930730), (186146, 843095), (337238, 465365)]