156965664778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2677}}^1\times {\mathrm{30893}}^1$

素因数の和:33658

約数の個数: 32

約数和(自身を含む): 257137682256

約数和(自身を除く): 100172017478

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 2677, 5354, 30893, 34801, 61786, 69602, 195421, 390842, 401609, 803218, 2255189, 2540473, 4510378, 5080946, 29317457, 58634914, 82700561, 165401122, 1075107293, 2150214586, 6037140953, 12074281906, 78482832389, 156965664778]

約数ペア:

[(1, 156965664778), (2, 78482832389), (13, 12074281906), (26, 6037140953), (73, 2150214586), (146, 1075107293), (949, 165401122), (1898, 82700561), (2677, 58634914), (5354, 29317457), (30893, 5080946), (34801, 4510378), (61786, 2540473), (69602, 2255189), (195421, 803218), (390842, 401609)]