179156964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{20707}}^1$

素因数の和:20824

約数の個数: 48

約数和(自身を含む): 482413568

約数和(自身を除く): 303256604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 8652, 20707, 41414, 62121, 82828, 124242, 144949, 248484, 289898, 434847, 579796, 869694, 1739388, 2132821, 4265642, 6398463, 8531284, 12796926, 14929747, 25593852, 29859494, 44789241, 59718988, 89578482, 179156964]

約数ペア:

[(1, 179156964), (2, 89578482), (3, 59718988), (4, 44789241), (6, 29859494), (7, 25593852), (12, 14929747), (14, 12796926), (21, 8531284), (28, 6398463), (42, 4265642), (84, 2132821), (103, 1739388), (206, 869694), (309, 579796), (412, 434847), (618, 289898), (721, 248484), (1236, 144949), (1442, 124242), (2163, 82828), (2884, 62121), (4326, 41414), (8652, 20707)]