159848312

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{863}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 327291840

約数和(自身を除く): 167443528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 169, 274, 338, 548, 676, 863, 1096, 1352, 1726, 1781, 3452, 3562, 6904, 7124, 11219, 14248, 22438, 23153, 44876, 46306, 89752, 92612, 118231, 145847, 185224, 236462, 291694, 472924, 583388, 945848, 1166776, 1537003, 3074006, 6148012, 12296024, 19981039, 39962078, 79924156, 159848312]

約数ペア:

[(1, 159848312), (2, 79924156), (4, 39962078), (8, 19981039), (13, 12296024), (26, 6148012), (52, 3074006), (104, 1537003), (137, 1166776), (169, 945848), (274, 583388), (338, 472924), (548, 291694), (676, 236462), (863, 185224), (1096, 145847), (1352, 118231), (1726, 92612), (1781, 89752), (3452, 46306), (3562, 44876), (6904, 23153), (7124, 22438), (11219, 14248)]