164415216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3853}}^1$

素因数の和:3998

約数の個数: 80

約数和(自身を含む): 489365504

約数和(自身を除く): 324950288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 127, 168, 254, 336, 381, 508, 762, 889, 1016, 1524, 1778, 2032, 2667, 3048, 3556, 3853, 5334, 6096, 7112, 7706, 10668, 11559, 14224, 15412, 21336, 23118, 26971, 30824, 42672, 46236, 53942, 61648, 80913, 92472, 107884, 161826, 184944, 215768, 323652, 431536, 489331, 647304, 978662, 1294608, 1467993, 1957324, 2935986, 3425317, 3914648, 5871972, 6850634, 7829296, 10275951, 11743944, 13701268, 20551902, 23487888, 27402536, 41103804, 54805072, 82207608, 164415216]

約数ペア:

[(1, 164415216), (2, 82207608), (3, 54805072), (4, 41103804), (6, 27402536), (7, 23487888), (8, 20551902), (12, 13701268), (14, 11743944), (16, 10275951), (21, 7829296), (24, 6850634), (28, 5871972), (42, 3914648), (48, 3425317), (56, 2935986), (84, 1957324), (112, 1467993), (127, 1294608), (168, 978662), (254, 647304), (336, 489331), (381, 431536), (508, 323652), (762, 215768), (889, 184944), (1016, 161826), (1524, 107884), (1778, 92472), (2032, 80913), (2667, 61648), (3048, 53942), (3556, 46236), (3853, 42672), (5334, 30824), (6096, 26971), (7112, 23118), (7706, 21336), (10668, 15412), (11559, 14224)]