156734109

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:328

約数の個数: 80

約数和(自身を含む): 284855296

約数和(自身を除く): 128121187

約数列:

[1, 3, 7, 9, 21, 27, 31, 37, 63, 81, 93, 111, 189, 217, 241, 259, 279, 333, 567, 651, 723, 777, 837, 999, 1147, 1687, 1953, 2169, 2331, 2511, 2997, 3441, 5061, 5859, 6507, 6993, 7471, 8029, 8917, 10323, 15183, 17577, 19521, 20979, 22413, 24087, 26751, 30969, 45549, 52297, 62419, 67239, 72261, 80253, 92907, 136647, 156891, 187257, 201717, 216783, 240759, 276427, 470673, 561771, 605151, 650349, 722277, 829281, 1412019, 1685313, 1934989, 2487843, 4236057, 5055939, 5804967, 7463529, 17414901, 22390587, 52244703, 156734109]

約数ペア:

[(1, 156734109), (3, 52244703), (7, 22390587), (9, 17414901), (21, 7463529), (27, 5804967), (31, 5055939), (37, 4236057), (63, 2487843), (81, 1934989), (93, 1685313), (111, 1412019), (189, 829281), (217, 722277), (241, 650349), (259, 605151), (279, 561771), (333, 470673), (567, 276427), (651, 240759), (723, 216783), (777, 201717), (837, 187257), (999, 156891), (1147, 136647), (1687, 92907), (1953, 80253), (2169, 72261), (2331, 67239), (2511, 62419), (2997, 52297), (3441, 45549), (5061, 30969), (5859, 26751), (6507, 24087), (6993, 22413), (7471, 20979), (8029, 19521), (8917, 17577), (10323, 15183)]