149849328

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{23831}}^1$

素因数の和:23973

約数の個数: 40

約数和(自身を含む): 390082176

約数和(自身を除く): 240232848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 23831, 47662, 71493, 95324, 142986, 190648, 285972, 381296, 571944, 1143888, 3121861, 6243722, 9365583, 12487444, 18731166, 24974888, 37462332, 49949776, 74924664, 149849328]

約数ペア:

[(1, 149849328), (2, 74924664), (3, 49949776), (4, 37462332), (6, 24974888), (8, 18731166), (12, 12487444), (16, 9365583), (24, 6243722), (48, 3121861), (131, 1143888), (262, 571944), (393, 381296), (524, 285972), (786, 190648), (1048, 142986), (1572, 95324), (2096, 71493), (3144, 47662), (6288, 23831)]