157211664

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{105653}}^1$

素因数の和:105695

約数の個数: 40

約数和(自身を含む): 419235072

約数和(自身を除く): 262023408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 105653, 211306, 316959, 422612, 633918, 845224, 1267836, 1690448, 2535672, 3275243, 5071344, 6550486, 9825729, 13100972, 19651458, 26201944, 39302916, 52403888, 78605832, 157211664]

約数ペア:

[(1, 157211664), (2, 78605832), (3, 52403888), (4, 39302916), (6, 26201944), (8, 19651458), (12, 13100972), (16, 9825729), (24, 6550486), (31, 5071344), (48, 3275243), (62, 2535672), (93, 1690448), (124, 1267836), (186, 845224), (248, 633918), (372, 422612), (496, 316959), (744, 211306), (1488, 105653)]