159654781442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{619}}^1\times {\mathrm{821}}^1$

素因数の和:1779

約数の個数: 64

約数和(自身を含む): 265591751040

約数和(自身を除く): 105936969598

約数列:

[1, 2, 13, 26, 43, 86, 281, 559, 562, 619, 821, 1118, 1238, 1642, 3653, 7306, 8047, 10673, 12083, 16094, 21346, 24166, 26617, 35303, 53234, 70606, 157079, 173939, 230701, 314158, 346021, 347878, 458939, 461402, 508199, 692042, 917878, 1016398, 2261207, 2999113, 4522414, 5998226, 6606587, 7479377, 9920143, 13213174, 14958754, 19840286, 21852557, 43705114, 97231901, 128961859, 142803919, 194463802, 257923718, 284083241, 285607838, 568166482, 1856450947, 3712901894, 6140568517, 12281137034, 79827390721, 159654781442]

約数ペア:

[(1, 159654781442), (2, 79827390721), (13, 12281137034), (26, 6140568517), (43, 3712901894), (86, 1856450947), (281, 568166482), (559, 285607838), (562, 284083241), (619, 257923718), (821, 194463802), (1118, 142803919), (1238, 128961859), (1642, 97231901), (3653, 43705114), (7306, 21852557), (8047, 19840286), (10673, 14958754), (12083, 13213174), (16094, 9920143), (21346, 7479377), (24166, 6606587), (26617, 5998226), (35303, 4522414), (53234, 2999113), (70606, 2261207), (157079, 1016398), (173939, 917878), (230701, 692042), (314158, 508199), (346021, 461402), (347878, 458939)]