157060238

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 251983872

約数和(自身を除く): 94923634

約数列:

[1, 2, 23, 46, 61, 122, 223, 251, 446, 502, 1403, 2806, 5129, 5773, 10258, 11546, 13603, 15311, 27206, 30622, 55973, 111946, 312869, 352153, 625738, 704306, 1287379, 2574758, 3414353, 6828706, 78530119, 157060238]

約数ペア:

[(1, 157060238), (2, 78530119), (23, 6828706), (46, 3414353), (61, 2574758), (122, 1287379), (223, 704306), (251, 625738), (446, 352153), (502, 312869), (1403, 111946), (2806, 55973), (5129, 30622), (5773, 27206), (10258, 15311), (11546, 13603)]