189945224

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1657}}^1$

素因数の和:1782

約数の個数: 64

約数和(自身を含む): 429753600

約数和(自身を除く): 239808376

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 89, 92, 161, 178, 184, 322, 356, 623, 644, 712, 1246, 1288, 1657, 2047, 2492, 3314, 4094, 4984, 6628, 8188, 11599, 13256, 14329, 16376, 23198, 28658, 38111, 46396, 57316, 76222, 92792, 114632, 147473, 152444, 266777, 294946, 304888, 533554, 589892, 1032311, 1067108, 1179784, 2064622, 2134216, 3391879, 4129244, 6783758, 8258488, 13567516, 23743153, 27135032, 47486306, 94972612, 189945224]

約数ペア:

[(1, 189945224), (2, 94972612), (4, 47486306), (7, 27135032), (8, 23743153), (14, 13567516), (23, 8258488), (28, 6783758), (46, 4129244), (56, 3391879), (89, 2134216), (92, 2064622), (161, 1179784), (178, 1067108), (184, 1032311), (322, 589892), (356, 533554), (623, 304888), (644, 294946), (712, 266777), (1246, 152444), (1288, 147473), (1657, 114632), (2047, 92792), (2492, 76222), (3314, 57316), (4094, 46396), (4984, 38111), (6628, 28658), (8188, 23198), (11599, 16376), (13256, 14329)]