156955770140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3877}}^1\times {\mathrm{155707}}^1$

素因数の和:159606

約数の個数: 48

約数和(自身を含む): 355055346912

約数和(自身を除く): 198099576772

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3877, 7754, 15508, 19385, 38770, 50401, 77540, 100802, 155707, 201604, 252005, 311414, 504010, 622828, 778535, 1008020, 1557070, 2024191, 3114140, 4048382, 8096764, 10120955, 20241910, 40483820, 603676039, 1207352078, 2414704156, 3018380195, 6036760390, 7847788507, 12073520780, 15695577014, 31391154028, 39238942535, 78477885070, 156955770140]

約数ペア:

[(1, 156955770140), (2, 78477885070), (4, 39238942535), (5, 31391154028), (10, 15695577014), (13, 12073520780), (20, 7847788507), (26, 6036760390), (52, 3018380195), (65, 2414704156), (130, 1207352078), (260, 603676039), (3877, 40483820), (7754, 20241910), (15508, 10120955), (19385, 8096764), (38770, 4048382), (50401, 3114140), (77540, 2024191), (100802, 1557070), (155707, 1008020), (201604, 778535), (252005, 622828), (311414, 504010)]