157460752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{13999}}^1$

素因数の和:14063

約数の個数: 40

約数和(自身を含む): 329840000

約数和(自身を除く): 172379248

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5624, 11248, 13999, 27998, 55996, 111992, 223984, 265981, 517963, 531962, 1035926, 1063924, 2071852, 2127848, 4143704, 4255696, 8287408, 9841297, 19682594, 39365188, 78730376, 157460752]

約数ペア:

[(1, 157460752), (2, 78730376), (4, 39365188), (8, 19682594), (16, 9841297), (19, 8287408), (37, 4255696), (38, 4143704), (74, 2127848), (76, 2071852), (148, 1063924), (152, 1035926), (296, 531962), (304, 517963), (592, 265981), (703, 223984), (1406, 111992), (2812, 55996), (5624, 27998), (11248, 13999)]