121567792

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{1187}}^1$

素因数の和:1405

約数の個数: 40

約数和(自身を含む): 243506736

約数和(自身を除く): 121938944

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 173, 296, 346, 592, 692, 1187, 1384, 2374, 2768, 4748, 6401, 9496, 12802, 18992, 25604, 43919, 51208, 87838, 102416, 175676, 205351, 351352, 410702, 702704, 821404, 1642808, 3285616, 7597987, 15195974, 30391948, 60783896, 121567792]

約数ペア:

[(1, 121567792), (2, 60783896), (4, 30391948), (8, 15195974), (16, 7597987), (37, 3285616), (74, 1642808), (148, 821404), (173, 702704), (296, 410702), (346, 351352), (592, 205351), (692, 175676), (1187, 102416), (1384, 87838), (2374, 51208), (2768, 43919), (4748, 25604), (6401, 18992), (9496, 12802)]