121569732004

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3539}}^1\times {\mathrm{18311}}^1$

素因数の和:21928

約数の個数: 48

約数和(自身を含む): 246851619840

約数和(自身を除く): 125281887836

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 3539, 7078, 14156, 18311, 24773, 36622, 49546, 73244, 99092, 128177, 237113, 256354, 474226, 512708, 948452, 1226837, 1659791, 2453674, 3319582, 4907348, 6639164, 8587859, 17175718, 34351436, 64802629, 129605258, 259210516, 453618403, 907236806, 1814473612, 4341776143, 8683552286, 17367104572, 30392433001, 60784866002, 121569732004]

約数ペア:

[(1, 121569732004), (2, 60784866002), (4, 30392433001), (7, 17367104572), (14, 8683552286), (28, 4341776143), (67, 1814473612), (134, 907236806), (268, 453618403), (469, 259210516), (938, 129605258), (1876, 64802629), (3539, 34351436), (7078, 17175718), (14156, 8587859), (18311, 6639164), (24773, 4907348), (36622, 3319582), (49546, 2453674), (73244, 1659791), (99092, 1226837), (128177, 948452), (237113, 512708), (256354, 474226)]