156965337568

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{2113}}^1\times {\mathrm{178571}}^1$

素因数の和:180707

約数の個数: 48

約数和(自身を含む): 332956065456

約数和(自身を除く): 175990727888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 2113, 4226, 8452, 16904, 27469, 33808, 54938, 67616, 109876, 178571, 219752, 357142, 439504, 714284, 879008, 1428568, 2321423, 2857136, 4642846, 5714272, 9285692, 18571384, 37142768, 74285536, 377320523, 754641046, 1509282092, 3018564184, 4905166799, 6037128368, 9810333598, 12074256736, 19620667196, 39241334392, 78482668784, 156965337568]

約数ペア:

[(1, 156965337568), (2, 78482668784), (4, 39241334392), (8, 19620667196), (13, 12074256736), (16, 9810333598), (26, 6037128368), (32, 4905166799), (52, 3018564184), (104, 1509282092), (208, 754641046), (416, 377320523), (2113, 74285536), (4226, 37142768), (8452, 18571384), (16904, 9285692), (27469, 5714272), (33808, 4642846), (54938, 2857136), (67616, 2321423), (109876, 1428568), (178571, 879008), (219752, 714284), (357142, 439504)]