156937352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137183}}^1$

素因数の和:137213

約数の個数: 32

約数和(自身を含む): 345703680

約数和(自身を除く): 188766328

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 137183, 274366, 548732, 1097464, 1509013, 1783379, 3018026, 3566758, 6036052, 7133516, 12072104, 14267032, 19617169, 39234338, 78468676, 156937352]

約数ペア:

[(1, 156937352), (2, 78468676), (4, 39234338), (8, 19617169), (11, 14267032), (13, 12072104), (22, 7133516), (26, 6036052), (44, 3566758), (52, 3018026), (88, 1783379), (104, 1509013), (143, 1097464), (286, 548732), (572, 274366), (1144, 137183)]