138253032

素因数分解:

$2^3\times 3^2\times {\mathrm{421}}^1\times {\mathrm{4561}}^1$

素因数の和:4994

約数の個数: 48

約数和(自身を含む): 375406980

約数和(自身を除く): 237153948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 421, 842, 1263, 1684, 2526, 3368, 3789, 4561, 5052, 7578, 9122, 10104, 13683, 15156, 18244, 27366, 30312, 36488, 41049, 54732, 82098, 109464, 164196, 328392, 1920181, 3840362, 5760543, 7680724, 11521086, 15361448, 17281629, 23042172, 34563258, 46084344, 69126516, 138253032]

約数ペア:

[(1, 138253032), (2, 69126516), (3, 46084344), (4, 34563258), (6, 23042172), (8, 17281629), (9, 15361448), (12, 11521086), (18, 7680724), (24, 5760543), (36, 3840362), (72, 1920181), (421, 328392), (842, 164196), (1263, 109464), (1684, 82098), (2526, 54732), (3368, 41049), (3789, 36488), (4561, 30312), (5052, 27366), (7578, 18244), (9122, 15156), (10104, 13683)]