157051130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{3947}}^1$

素因数の和:4150

約数の個数: 32

約数和(自身を含む): 296763264

約数和(自身を除く): 139712134

約数列:

[1, 2, 5, 10, 23, 46, 115, 173, 230, 346, 865, 1730, 3947, 3979, 7894, 7958, 19735, 19895, 39470, 39790, 90781, 181562, 453905, 682831, 907810, 1365662, 3414155, 6828310, 15705113, 31410226, 78525565, 157051130]

約数ペア:

[(1, 157051130), (2, 78525565), (5, 31410226), (10, 15705113), (23, 6828310), (46, 3414155), (115, 1365662), (173, 907810), (230, 682831), (346, 453905), (865, 181562), (1730, 90781), (3947, 39790), (3979, 39470), (7894, 19895), (7958, 19735)]