157156731784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79532759}}^1$

素因数の和:79532797

約数の個数: 32

約数和(自身を含む): 334037592000

約数和(自身を除く): 176880860216

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 79532759, 159065518, 318131036, 636262072, 1033925867, 1511122421, 2067851734, 3022244842, 4135703468, 6044489684, 8271406936, 12088979368, 19644591473, 39289182946, 78578365892, 157156731784]

約数ペア:

[(1, 157156731784), (2, 78578365892), (4, 39289182946), (8, 19644591473), (13, 12088979368), (19, 8271406936), (26, 6044489684), (38, 4135703468), (52, 3022244842), (76, 2067851734), (104, 1511122421), (152, 1033925867), (247, 636262072), (494, 318131036), (988, 159065518), (1976, 79532759)]