138553604

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7867}}^1$

素因数の和:7932

約数の個数: 48

約数和(自身を含む): 301375872

約数和(自身を除く): 162822268

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 1036, 1258, 2516, 4403, 7867, 8806, 15734, 17612, 31468, 55069, 110138, 133739, 220276, 267478, 291079, 534956, 582158, 936173, 1164316, 1872346, 2037553, 3744692, 4075106, 4948343, 8150212, 9896686, 19793372, 34638401, 69276802, 138553604]

約数ペア:

[(1, 138553604), (2, 69276802), (4, 34638401), (7, 19793372), (14, 9896686), (17, 8150212), (28, 4948343), (34, 4075106), (37, 3744692), (68, 2037553), (74, 1872346), (119, 1164316), (148, 936173), (238, 582158), (259, 534956), (476, 291079), (518, 267478), (629, 220276), (1036, 133739), (1258, 110138), (2516, 55069), (4403, 31468), (7867, 17612), (8806, 15734)]