15666793914

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:979

約数の個数: 64

約数和(自身を含む): 31939117056

約数和(自身を除く): 16272323142

約数列:

[1, 2, 3, 6, 127, 193, 254, 307, 347, 381, 386, 579, 614, 694, 762, 921, 1041, 1158, 1842, 2082, 24511, 38989, 44069, 49022, 59251, 66971, 73533, 77978, 88138, 106529, 116967, 118502, 132207, 133942, 147066, 177753, 200913, 213058, 233934, 264414, 319587, 355506, 401826, 639174, 7524877, 8505317, 13529183, 15049754, 17010634, 20560097, 22574631, 25515951, 27058366, 40587549, 41120194, 45149262, 51031902, 61680291, 81175098, 123360582, 2611132319, 5222264638, 7833396957, 15666793914]

約数ペア:

[(1, 15666793914), (2, 7833396957), (3, 5222264638), (6, 2611132319), (127, 123360582), (193, 81175098), (254, 61680291), (307, 51031902), (347, 45149262), (381, 41120194), (386, 40587549), (579, 27058366), (614, 25515951), (694, 22574631), (762, 20560097), (921, 17010634), (1041, 15049754), (1158, 13529183), (1842, 8505317), (2082, 7524877), (24511, 639174), (38989, 401826), (44069, 355506), (49022, 319587), (59251, 264414), (66971, 233934), (73533, 213058), (77978, 200913), (88138, 177753), (106529, 147066), (116967, 133942), (118502, 132207)]