156560964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{26251}}^1$

素因数の和:26336

約数の個数: 48

約数和(自身を含む): 423392256

約数和(自身を除く): 266831292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 26251, 52502, 78753, 105004, 157506, 183757, 315012, 367514, 551271, 735028, 1102542, 1863821, 2205084, 3727642, 5591463, 7455284, 11182926, 13046747, 22365852, 26093494, 39140241, 52186988, 78280482, 156560964]

約数ペア:

[(1, 156560964), (2, 78280482), (3, 52186988), (4, 39140241), (6, 26093494), (7, 22365852), (12, 13046747), (14, 11182926), (21, 7455284), (28, 5591463), (42, 3727642), (71, 2205084), (84, 1863821), (142, 1102542), (213, 735028), (284, 551271), (426, 367514), (497, 315012), (852, 183757), (994, 157506), (1491, 105004), (1988, 78753), (2982, 52502), (5964, 26251)]