156977715152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31771}}^1\times {\mathrm{16253}}^1$

素因数の和:48051

約数の個数: 40

約数和(自身を含む): 320181694560

約数和(自身を除く): 163203979408

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 16253, 31771, 32506, 63542, 65012, 127084, 130024, 254168, 260048, 308807, 508336, 603649, 617614, 1207298, 1235228, 2414596, 2470456, 4829192, 4940912, 9658384, 516374063, 1032748126, 2065496252, 4130992504, 8261985008, 9811107197, 19622214394, 39244428788, 78488857576, 156977715152]

約数ペア:

[(1, 156977715152), (2, 78488857576), (4, 39244428788), (8, 19622214394), (16, 9811107197), (19, 8261985008), (38, 4130992504), (76, 2065496252), (152, 1032748126), (304, 516374063), (16253, 9658384), (31771, 4940912), (32506, 4829192), (63542, 2470456), (65012, 2414596), (127084, 1235228), (130024, 1207298), (254168, 617614), (260048, 603649), (308807, 508336)]