156955675540

素因数分解:

$2^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{1759}}^1\times {\mathrm{5669}}^1$

素因数の和:8224

約数の個数: 48

約数和(自身を含む): 330271603200

約数和(自身を除く): 173315927660

約数列:

[1, 2, 4, 5, 10, 20, 787, 1574, 1759, 3148, 3518, 3935, 5669, 7036, 7870, 8795, 11338, 15740, 17590, 22676, 28345, 35180, 56690, 113380, 1384333, 2768666, 4461503, 5537332, 6921665, 8923006, 9971771, 13843330, 17846012, 19943542, 22307515, 27686660, 39887084, 44615030, 49858855, 89230060, 99717710, 199435420, 7847783777, 15695567554, 31391135108, 39238918885, 78477837770, 156955675540]

約数ペア:

[(1, 156955675540), (2, 78477837770), (4, 39238918885), (5, 31391135108), (10, 15695567554), (20, 7847783777), (787, 199435420), (1574, 99717710), (1759, 89230060), (3148, 49858855), (3518, 44615030), (3935, 39887084), (5669, 27686660), (7036, 22307515), (7870, 19943542), (8795, 17846012), (11338, 13843330), (15740, 9971771), (17590, 8923006), (22676, 6921665), (28345, 5537332), (35180, 4461503), (56690, 2768666), (113380, 1384333)]