157224476

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{1789}}^1$

素因数の和:2093

約数の個数: 24

約数和(自身を含む): 279068160

約数和(自身を除く): 121843684

約数列:

[1, 2, 4, 127, 173, 254, 346, 508, 692, 1789, 3578, 7156, 21971, 43942, 87884, 227203, 309497, 454406, 618994, 908812, 1237988, 39306119, 78612238, 157224476]

約数ペア:

[(1, 157224476), (2, 78612238), (4, 39306119), (127, 1237988), (173, 908812), (254, 618994), (346, 454406), (508, 309497), (692, 227203), (1789, 87884), (3578, 43942), (7156, 21971)]