156750921680

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{36969557}}^1$

素因数の和:36969623

約数の個数: 40

約数和(自身を含む): 371322240552

約数和(自身を除く): 214571318872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 36969557, 73939114, 147878228, 184847785, 295756456, 369695570, 591512912, 739391140, 1478782280, 1959386521, 2957564560, 3918773042, 7837546084, 9796932605, 15675092168, 19593865210, 31350184336, 39187730420, 78375460840, 156750921680]

約数ペア:

[(1, 156750921680), (2, 78375460840), (4, 39187730420), (5, 31350184336), (8, 19593865210), (10, 15675092168), (16, 9796932605), (20, 7837546084), (40, 3918773042), (53, 2957564560), (80, 1959386521), (106, 1478782280), (212, 739391140), (265, 591512912), (424, 369695570), (530, 295756456), (848, 184847785), (1060, 147878228), (2120, 73939114), (4240, 36969557)]