145198792

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{12457}}^1$

素因数の和:12541

約数の個数: 32

約数和(自身を含む): 287032320

約数和(自身を除く): 141833528

約数列:

[1, 2, 4, 8, 31, 47, 62, 94, 124, 188, 248, 376, 1457, 2914, 5828, 11656, 12457, 24914, 49828, 99656, 386167, 585479, 772334, 1170958, 1544668, 2341916, 3089336, 4683832, 18149849, 36299698, 72599396, 145198792]

約数ペア:

[(1, 145198792), (2, 72599396), (4, 36299698), (8, 18149849), (31, 4683832), (47, 3089336), (62, 2341916), (94, 1544668), (124, 1170958), (188, 772334), (248, 585479), (376, 386167), (1457, 99656), (2914, 49828), (5828, 24914), (11656, 12457)]