142513924

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1907}}^1$

素因数の和:2092

約数の個数: 48

約数和(自身を含む): 303875712

約数和(自身を除く): 161361788

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 157, 238, 314, 476, 628, 1099, 1907, 2198, 2669, 3814, 4396, 5338, 7628, 10676, 13349, 18683, 26698, 32419, 37366, 53396, 64838, 74732, 129676, 226933, 299399, 453866, 598798, 907732, 1197596, 2095793, 4191586, 5089783, 8383172, 10179566, 20359132, 35628481, 71256962, 142513924]

約数ペア:

[(1, 142513924), (2, 71256962), (4, 35628481), (7, 20359132), (14, 10179566), (17, 8383172), (28, 5089783), (34, 4191586), (68, 2095793), (119, 1197596), (157, 907732), (238, 598798), (314, 453866), (476, 299399), (628, 226933), (1099, 129676), (1907, 74732), (2198, 64838), (2669, 53396), (3814, 37366), (4396, 32419), (5338, 26698), (7628, 18683), (10676, 13349)]