139596968

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{829}}^1$

素因数の和:970

約数の個数: 64

約数和(自身を含む): 312345600

約数和(自身を除く): 172748632

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 97, 124, 194, 217, 248, 388, 434, 679, 776, 829, 868, 1358, 1658, 1736, 2716, 3007, 3316, 5432, 5803, 6014, 6632, 11606, 12028, 21049, 23212, 24056, 25699, 42098, 46424, 51398, 80413, 84196, 102796, 160826, 168392, 179893, 205592, 321652, 359786, 562891, 643304, 719572, 1125782, 1439144, 2251564, 2492803, 4503128, 4985606, 9971212, 17449621, 19942424, 34899242, 69798484, 139596968]

約数ペア:

[(1, 139596968), (2, 69798484), (4, 34899242), (7, 19942424), (8, 17449621), (14, 9971212), (28, 4985606), (31, 4503128), (56, 2492803), (62, 2251564), (97, 1439144), (124, 1125782), (194, 719572), (217, 643304), (248, 562891), (388, 359786), (434, 321652), (679, 205592), (776, 179893), (829, 168392), (868, 160826), (1358, 102796), (1658, 84196), (1736, 80413), (2716, 51398), (3007, 46424), (3316, 42098), (5432, 25699), (5803, 24056), (6014, 23212), (6632, 21049), (11606, 12028)]