156724012730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1627}}^1\times {\mathrm{418813}}^1$

素因数の和:420470

約数の個数: 32

約数和(自身を含む): 294550210944

約数和(自身を除く): 137826198214

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1627, 3254, 8135, 16270, 37421, 74842, 187105, 374210, 418813, 837626, 2094065, 4188130, 9632699, 19265398, 48163495, 96326990, 681408751, 1362817502, 3407043755, 6814087510, 15672401273, 31344802546, 78362006365, 156724012730]

約数ペア:

[(1, 156724012730), (2, 78362006365), (5, 31344802546), (10, 15672401273), (23, 6814087510), (46, 3407043755), (115, 1362817502), (230, 681408751), (1627, 96326990), (3254, 48163495), (8135, 19265398), (16270, 9632699), (37421, 4188130), (74842, 2094065), (187105, 837626), (374210, 418813)]