163950012

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{853}}^1$

素因数の和:1163

約数の個数: 72

約数和(自身を含む): 438306960

約数和(自身を除く): 274356948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 281, 342, 562, 684, 843, 853, 1124, 1686, 1706, 2529, 2559, 3372, 3412, 5058, 5118, 5339, 7677, 10116, 10236, 10678, 15354, 16017, 16207, 21356, 30708, 32034, 32414, 48051, 48621, 64068, 64828, 96102, 97242, 145863, 192204, 194484, 239693, 291726, 479386, 583452, 719079, 958772, 1438158, 2157237, 2876316, 4314474, 4554167, 8628948, 9108334, 13662501, 18216668, 27325002, 40987503, 54650004, 81975006, 163950012]

約数ペア:

[(1, 163950012), (2, 81975006), (3, 54650004), (4, 40987503), (6, 27325002), (9, 18216668), (12, 13662501), (18, 9108334), (19, 8628948), (36, 4554167), (38, 4314474), (57, 2876316), (76, 2157237), (114, 1438158), (171, 958772), (228, 719079), (281, 583452), (342, 479386), (562, 291726), (684, 239693), (843, 194484), (853, 192204), (1124, 145863), (1686, 97242), (1706, 96102), (2529, 64828), (2559, 64068), (3372, 48621), (3412, 48051), (5058, 32414), (5118, 32034), (5339, 30708), (7677, 21356), (10116, 16207), (10236, 16017), (10678, 15354)]