159372280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3301}}^1$

素因数の和:3400

約数の個数: 64

約数和(自身を含む): 385145280

約数和(自身を除く): 225773000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 71, 85, 136, 142, 170, 284, 340, 355, 568, 680, 710, 1207, 1420, 2414, 2840, 3301, 4828, 6035, 6602, 9656, 12070, 13204, 16505, 24140, 26408, 33010, 48280, 56117, 66020, 112234, 132040, 224468, 234371, 280585, 448936, 468742, 561170, 937484, 1122340, 1171855, 1874968, 2244680, 2343710, 3984307, 4687420, 7968614, 9374840, 15937228, 19921535, 31874456, 39843070, 79686140, 159372280]

約数ペア:

[(1, 159372280), (2, 79686140), (4, 39843070), (5, 31874456), (8, 19921535), (10, 15937228), (17, 9374840), (20, 7968614), (34, 4687420), (40, 3984307), (68, 2343710), (71, 2244680), (85, 1874968), (136, 1171855), (142, 1122340), (170, 937484), (284, 561170), (340, 468742), (355, 448936), (568, 280585), (680, 234371), (710, 224468), (1207, 132040), (1420, 112234), (2414, 66020), (2840, 56117), (3301, 48280), (4828, 33010), (6035, 26408), (6602, 24140), (9656, 16505), (12070, 13204)]