156746478256

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{32359}}^1\times {\mathrm{13163}}^1$

素因数の和:45553

約数の個数: 40

約数和(自身を含む): 316934357760

約数和(自身を除く): 160187879504

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 13163, 26326, 32359, 52652, 64718, 105304, 129436, 210608, 258872, 302749, 517744, 605498, 744257, 1210996, 1488514, 2421992, 2977028, 4843984, 5954056, 11908112, 425941517, 851883034, 1703766068, 3407532136, 6815064272, 9796654891, 19593309782, 39186619564, 78373239128, 156746478256]

約数ペア:

[(1, 156746478256), (2, 78373239128), (4, 39186619564), (8, 19593309782), (16, 9796654891), (23, 6815064272), (46, 3407532136), (92, 1703766068), (184, 851883034), (368, 425941517), (13163, 11908112), (26326, 5954056), (32359, 4843984), (52652, 2977028), (64718, 2421992), (105304, 1488514), (129436, 1210996), (210608, 744257), (258872, 605498), (302749, 517744)]