123472188

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:315

約数の個数: 168

約数和(自身を含む): 387813888

約数和(自身を除く): 264341700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 243, 252, 263, 276, 322, 324, 378, 414, 483, 486, 526, 567, 621, 644, 729, 756, 789, 828, 966, 972, 1052, 1134, 1242, 1449, 1458, 1578, 1701, 1841, 1863, 1932, 2268, 2367, 2484, 2898, 2916, 3156, 3402, 3682, 3726, 4347, 4734, 5103, 5523, 5589, 5796, 6049, 6804, 7101, 7364, 7452, 8694, 9468, 10206, 11046, 11178, 12098, 13041, 14202, 16569, 16767, 17388, 18147, 20412, 21303, 22092, 22356, 24196, 26082, 28404, 33138, 33534, 36294, 39123, 42343, 42606, 49707, 52164, 54441, 63909, 66276, 67068, 72588, 78246, 84686, 85212, 99414, 108882, 117369, 127029, 127818, 149121, 156492, 163323, 169372, 191727, 198828, 217764, 234738, 254058, 255636, 298242, 326646, 381087, 383454, 447363, 469476, 489969, 508116, 596484, 653292, 762174, 766908, 894726, 979938, 1143261, 1342089, 1469907, 1524348, 1789452, 1959876, 2286522, 2684178, 2939814, 3429783, 4409721, 4573044, 5368356, 5879628, 6859566, 8819442, 10289349, 13719132, 17638884, 20578698, 30868047, 41157396, 61736094, 123472188]

約数ペア:

[(1, 123472188), (2, 61736094), (3, 41157396), (4, 30868047), (6, 20578698), (7, 17638884), (9, 13719132), (12, 10289349), (14, 8819442), (18, 6859566), (21, 5879628), (23, 5368356), (27, 4573044), (28, 4409721), (36, 3429783), (42, 2939814), (46, 2684178), (54, 2286522), (63, 1959876), (69, 1789452), (81, 1524348), (84, 1469907), (92, 1342089), (108, 1143261), (126, 979938), (138, 894726), (161, 766908), (162, 762174), (189, 653292), (207, 596484), (243, 508116), (252, 489969), (263, 469476), (276, 447363), (322, 383454), (324, 381087), (378, 326646), (414, 298242), (483, 255636), (486, 254058), (526, 234738), (567, 217764), (621, 198828), (644, 191727), (729, 169372), (756, 163323), (789, 156492), (828, 149121), (966, 127818), (972, 127029), (1052, 117369), (1134, 108882), (1242, 99414), (1449, 85212), (1458, 84686), (1578, 78246), (1701, 72588), (1841, 67068), (1863, 66276), (1932, 63909), (2268, 54441), (2367, 52164), (2484, 49707), (2898, 42606), (2916, 42343), (3156, 39123), (3402, 36294), (3682, 33534), (3726, 33138), (4347, 28404), (4734, 26082), (5103, 24196), (5523, 22356), (5589, 22092), (5796, 21303), (6049, 20412), (6804, 18147), (7101, 17388), (7364, 16767), (7452, 16569), (8694, 14202), (9468, 13041), (10206, 12098), (11046, 11178)]