168556986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{17569}}^1$

素因数の和:17631

約数の個数: 48

約数和(自身を含む): 402915240

約数和(自身を除く): 234358254

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 234, 246, 369, 533, 738, 1066, 1599, 3198, 4797, 9594, 17569, 35138, 52707, 105414, 158121, 228397, 316242, 456794, 685191, 720329, 1370382, 1440658, 2055573, 2160987, 4111146, 4321974, 6482961, 9364277, 12965922, 18728554, 28092831, 56185662, 84278493, 168556986]

約数ペア:

[(1, 168556986), (2, 84278493), (3, 56185662), (6, 28092831), (9, 18728554), (13, 12965922), (18, 9364277), (26, 6482961), (39, 4321974), (41, 4111146), (78, 2160987), (82, 2055573), (117, 1440658), (123, 1370382), (234, 720329), (246, 685191), (369, 456794), (533, 316242), (738, 228397), (1066, 158121), (1599, 105414), (3198, 52707), (4797, 35138), (9594, 17569)]