154490292

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20533}}^1$

素因数の和:20573

約数の個数: 72

約数和(自身を含む): 448462560

約数和(自身を除く): 293972268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 20533, 41066, 61599, 82132, 123198, 184797, 225863, 246396, 369594, 390127, 451726, 677589, 739188, 780254, 903452, 1170381, 1355178, 1560508, 2032767, 2340762, 2710356, 3511143, 4065534, 4291397, 4681524, 7022286, 8131068, 8582794, 12874191, 14044572, 17165588, 25748382, 38622573, 51496764, 77245146, 154490292]

約数ペア:

[(1, 154490292), (2, 77245146), (3, 51496764), (4, 38622573), (6, 25748382), (9, 17165588), (11, 14044572), (12, 12874191), (18, 8582794), (19, 8131068), (22, 7022286), (33, 4681524), (36, 4291397), (38, 4065534), (44, 3511143), (57, 2710356), (66, 2340762), (76, 2032767), (99, 1560508), (114, 1355178), (132, 1170381), (171, 903452), (198, 780254), (209, 739188), (228, 677589), (342, 451726), (396, 390127), (418, 369594), (627, 246396), (684, 225863), (836, 184797), (1254, 123198), (1881, 82132), (2508, 61599), (3762, 41066), (7524, 20533)]