164059818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{31393}}^1$

素因数の和:31478

約数の個数: 32

約数和(自身を含む): 358645056

約数和(自身を除く): 194585238

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 31393, 62786, 94179, 188358, 408109, 816218, 1224327, 2103331, 2448654, 4206662, 6309993, 12619986, 27343303, 54686606, 82029909, 164059818]

約数ペア:

[(1, 164059818), (2, 82029909), (3, 54686606), (6, 27343303), (13, 12619986), (26, 6309993), (39, 4206662), (67, 2448654), (78, 2103331), (134, 1224327), (201, 816218), (402, 408109), (871, 188358), (1742, 94179), (2613, 62786), (5226, 31393)]