154316968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{13613}}^1$

素因数の和:13741

約数の個数: 32

約数和(自身を含む): 314483400

約数和(自身を除く): 160166432

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2834, 5668, 11336, 13613, 27226, 54452, 108904, 176969, 353938, 707876, 1415752, 1483817, 2967634, 5935268, 11870536, 19289621, 38579242, 77158484, 154316968]

約数ペア:

[(1, 154316968), (2, 77158484), (4, 38579242), (8, 19289621), (13, 11870536), (26, 5935268), (52, 2967634), (104, 1483817), (109, 1415752), (218, 707876), (436, 353938), (872, 176969), (1417, 108904), (2834, 54452), (5668, 27226), (11336, 13613)]