179627988

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{2129}}^1$

素因数の和:2304

約数の個数: 48

約数和(自身を含む): 429408000

約数和(自身を除く): 249780012

約数列:

[1, 2, 3, 4, 6, 12, 79, 89, 158, 178, 237, 267, 316, 356, 474, 534, 948, 1068, 2129, 4258, 6387, 7031, 8516, 12774, 14062, 21093, 25548, 28124, 42186, 84372, 168191, 189481, 336382, 378962, 504573, 568443, 672764, 757924, 1009146, 1136886, 2018292, 2273772, 14968999, 29937998, 44906997, 59875996, 89813994, 179627988]

約数ペア:

[(1, 179627988), (2, 89813994), (3, 59875996), (4, 44906997), (6, 29937998), (12, 14968999), (79, 2273772), (89, 2018292), (158, 1136886), (178, 1009146), (237, 757924), (267, 672764), (316, 568443), (356, 504573), (474, 378962), (534, 336382), (948, 189481), (1068, 168191), (2129, 84372), (4258, 42186), (6387, 28124), (7031, 25548), (8516, 21093), (12774, 14062)]