154909168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{2269}}^1$

素因数の和:2545

約数の個数: 40

約数和(自身を含む): 319198320

約数和(自身を除く): 164289152

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 251, 272, 502, 1004, 2008, 2269, 4016, 4267, 4538, 8534, 9076, 17068, 18152, 34136, 36304, 38573, 68272, 77146, 154292, 308584, 569519, 617168, 1139038, 2278076, 4556152, 9112304, 9681823, 19363646, 38727292, 77454584, 154909168]

約数ペア:

[(1, 154909168), (2, 77454584), (4, 38727292), (8, 19363646), (16, 9681823), (17, 9112304), (34, 4556152), (68, 2278076), (136, 1139038), (251, 617168), (272, 569519), (502, 308584), (1004, 154292), (2008, 77146), (2269, 68272), (4016, 38573), (4267, 36304), (4538, 34136), (8534, 18152), (9076, 17068)]