179927206

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 289267200

約数和(自身を除く): 109339994

約数列:

[1, 2, 23, 46, 71, 89, 142, 178, 619, 1238, 1633, 2047, 3266, 4094, 6319, 12638, 14237, 28474, 43949, 55091, 87898, 110182, 145337, 290674, 1010827, 1267093, 2021654, 2534186, 3911461, 7822922, 89963603, 179927206]

約数ペア:

[(1, 179927206), (2, 89963603), (23, 7822922), (46, 3911461), (71, 2534186), (89, 2021654), (142, 1267093), (178, 1010827), (619, 290674), (1238, 145337), (1633, 110182), (2047, 87898), (3266, 55091), (4094, 43949), (6319, 28474), (12638, 14237)]