253131192

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{152857}}^1$

素因数の和:152892

約数の個数: 48

約数和(自身を含む): 715375440

約数和(自身を除く): 462244248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 152857, 305714, 458571, 611428, 917142, 1222856, 1375713, 1834284, 2751426, 3515711, 3668568, 5502852, 7031422, 10547133, 11005704, 14062844, 21094266, 28125688, 31641399, 42188532, 63282798, 84377064, 126565596, 253131192]

約数ペア:

[(1, 253131192), (2, 126565596), (3, 84377064), (4, 63282798), (6, 42188532), (8, 31641399), (9, 28125688), (12, 21094266), (18, 14062844), (23, 11005704), (24, 10547133), (36, 7031422), (46, 5502852), (69, 3668568), (72, 3515711), (92, 2751426), (138, 1834284), (184, 1375713), (207, 1222856), (276, 917142), (414, 611428), (552, 458571), (828, 305714), (1656, 152857)]