158133920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{521}}^1$

素因数の和:814

約数の個数: 96

約数和(自身を含む): 429359616

約数和(自身を除く): 271225696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 271, 280, 521, 542, 560, 1042, 1084, 1120, 1355, 1897, 2084, 2168, 2605, 2710, 3647, 3794, 4168, 4336, 5210, 5420, 7294, 7588, 8336, 8672, 9485, 10420, 10840, 14588, 15176, 16672, 18235, 18970, 20840, 21680, 29176, 30352, 36470, 37940, 41680, 43360, 58352, 60704, 72940, 75880, 83360, 116704, 141191, 145880, 151760, 282382, 291760, 303520, 564764, 583520, 705955, 988337, 1129528, 1411910, 1976674, 2259056, 2823820, 3953348, 4518112, 4941685, 5647640, 7906696, 9883370, 11295280, 15813392, 19766740, 22590560, 31626784, 39533480, 79066960, 158133920]

約数ペア:

[(1, 158133920), (2, 79066960), (4, 39533480), (5, 31626784), (7, 22590560), (8, 19766740), (10, 15813392), (14, 11295280), (16, 9883370), (20, 7906696), (28, 5647640), (32, 4941685), (35, 4518112), (40, 3953348), (56, 2823820), (70, 2259056), (80, 1976674), (112, 1411910), (140, 1129528), (160, 988337), (224, 705955), (271, 583520), (280, 564764), (521, 303520), (542, 291760), (560, 282382), (1042, 151760), (1084, 145880), (1120, 141191), (1355, 116704), (1897, 83360), (2084, 75880), (2168, 72940), (2605, 60704), (2710, 58352), (3647, 43360), (3794, 41680), (4168, 37940), (4336, 36470), (5210, 30352), (5420, 29176), (7294, 21680), (7588, 20840), (8336, 18970), (8672, 18235), (9485, 16672), (10420, 15176), (10840, 14588)]