142091236

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1249}}^1$

素因数の和:1516

約数の個数: 48

約数和(自身を含む): 302400000

約数和(自身を除く): 160308764

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 239, 476, 478, 956, 1249, 1673, 2498, 3346, 4063, 4996, 6692, 8126, 8743, 16252, 17486, 21233, 28441, 34972, 42466, 56882, 84932, 113764, 148631, 297262, 298511, 594524, 597022, 1194044, 2089577, 4179154, 5074687, 8358308, 10149374, 20298748, 35522809, 71045618, 142091236]

約数ペア:

[(1, 142091236), (2, 71045618), (4, 35522809), (7, 20298748), (14, 10149374), (17, 8358308), (28, 5074687), (34, 4179154), (68, 2089577), (119, 1194044), (238, 597022), (239, 594524), (476, 298511), (478, 297262), (956, 148631), (1249, 113764), (1673, 84932), (2498, 56882), (3346, 42466), (4063, 34972), (4996, 28441), (6692, 21233), (8126, 17486), (8743, 16252)]