149779144

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{1181}}^1$

素因数の和:1461

約数の個数: 32

約数和(自身を含む): 285949440

約数和(自身を除く): 136170296

約数列:

[1, 2, 4, 8, 83, 166, 191, 332, 382, 664, 764, 1181, 1528, 2362, 4724, 9448, 15853, 31706, 63412, 98023, 126824, 196046, 225571, 392092, 451142, 784184, 902284, 1804568, 18722393, 37444786, 74889572, 149779144]

約数ペア:

[(1, 149779144), (2, 74889572), (4, 37444786), (8, 18722393), (83, 1804568), (166, 902284), (191, 784184), (332, 451142), (382, 392092), (664, 225571), (764, 196046), (1181, 126824), (1528, 98023), (2362, 63412), (4724, 31706), (9448, 15853)]