156722969361

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{277}}^1\times {\mathrm{2131}}^1$

素因数の和:2734

約数の個数: 64

約数和(自身を含む): 245802885120

約数和(自身を除く): 89079915759

約数列:

[1, 3, 7, 21, 47, 141, 269, 277, 329, 807, 831, 987, 1883, 1939, 2131, 5649, 5817, 6393, 12643, 13019, 14917, 37929, 39057, 44751, 74513, 88501, 91133, 100157, 223539, 265503, 273399, 300471, 521591, 573239, 590287, 701099, 1564773, 1719717, 1770861, 2103297, 3502111, 4012673, 4132009, 10506333, 12038019, 12396027, 24514777, 26942233, 27743489, 73544331, 80826699, 83230467, 158787203, 188595631, 194204423, 476361609, 565786893, 582613269, 1111510421, 3334531263, 7462998541, 22388995623, 52240989787, 156722969361]

約数ペア:

[(1, 156722969361), (3, 52240989787), (7, 22388995623), (21, 7462998541), (47, 3334531263), (141, 1111510421), (269, 582613269), (277, 565786893), (329, 476361609), (807, 194204423), (831, 188595631), (987, 158787203), (1883, 83230467), (1939, 80826699), (2131, 73544331), (5649, 27743489), (5817, 26942233), (6393, 24514777), (12643, 12396027), (13019, 12038019), (14917, 10506333), (37929, 4132009), (39057, 4012673), (44751, 3502111), (74513, 2103297), (88501, 1770861), (91133, 1719717), (100157, 1564773), (223539, 701099), (265503, 590287), (273399, 573239), (300471, 521591)]