157816584

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{115363}}^1$

素因数の和:115394

約数の個数: 48

約数和(自身を含む): 449919600

約数和(自身を除く): 292103016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 115363, 230726, 346089, 461452, 692178, 922904, 1038267, 1384356, 2076534, 2191897, 2768712, 4153068, 4383794, 6575691, 8306136, 8767588, 13151382, 17535176, 19727073, 26302764, 39454146, 52605528, 78908292, 157816584]

約数ペア:

[(1, 157816584), (2, 78908292), (3, 52605528), (4, 39454146), (6, 26302764), (8, 19727073), (9, 17535176), (12, 13151382), (18, 8767588), (19, 8306136), (24, 6575691), (36, 4383794), (38, 4153068), (57, 2768712), (72, 2191897), (76, 2076534), (114, 1384356), (152, 1038267), (171, 922904), (228, 692178), (342, 461452), (456, 346089), (684, 230726), (1368, 115363)]