128781168

素因数分解:

$2^4\times 3^1\times {\mathrm{379}}^1\times {\mathrm{7079}}^1$

素因数の和:7469

約数の個数: 40

約数和(自身を含む): 333609600

約数和(自身を除く): 204828432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 379, 758, 1137, 1516, 2274, 3032, 4548, 6064, 7079, 9096, 14158, 18192, 21237, 28316, 42474, 56632, 84948, 113264, 169896, 339792, 2682941, 5365882, 8048823, 10731764, 16097646, 21463528, 32195292, 42927056, 64390584, 128781168]

約数ペア:

[(1, 128781168), (2, 64390584), (3, 42927056), (4, 32195292), (6, 21463528), (8, 16097646), (12, 10731764), (16, 8048823), (24, 5365882), (48, 2682941), (379, 339792), (758, 169896), (1137, 113264), (1516, 84948), (2274, 56632), (3032, 42474), (4548, 28316), (6064, 21237), (7079, 18192), (9096, 14158)]