172651024

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^2$

素因数の和:205

約数の個数: 120

約数和(自身を含む): 438930240

約数和(自身を除く): 266279216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 79, 91, 104, 112, 133, 152, 158, 182, 208, 247, 266, 304, 316, 364, 494, 532, 553, 632, 728, 988, 1027, 1064, 1106, 1264, 1456, 1501, 1729, 1976, 2054, 2128, 2212, 3002, 3458, 3952, 4108, 4424, 6004, 6241, 6916, 7189, 8216, 8848, 10507, 12008, 12482, 13832, 14378, 16432, 19513, 21014, 24016, 24964, 27664, 28756, 39026, 42028, 43687, 49928, 57512, 78052, 81133, 84056, 87374, 99856, 115024, 118579, 136591, 156104, 162266, 168112, 174748, 237158, 273182, 312208, 324532, 349496, 474316, 546364, 567931, 649064, 698992, 830053, 948632, 1092728, 1135862, 1298128, 1541527, 1660106, 1897264, 2185456, 2271724, 3083054, 3320212, 4543448, 6166108, 6640424, 9086896, 10790689, 12332216, 13280848, 21581378, 24664432, 43162756, 86325512, 172651024]

約数ペア:

[(1, 172651024), (2, 86325512), (4, 43162756), (7, 24664432), (8, 21581378), (13, 13280848), (14, 12332216), (16, 10790689), (19, 9086896), (26, 6640424), (28, 6166108), (38, 4543448), (52, 3320212), (56, 3083054), (76, 2271724), (79, 2185456), (91, 1897264), (104, 1660106), (112, 1541527), (133, 1298128), (152, 1135862), (158, 1092728), (182, 948632), (208, 830053), (247, 698992), (266, 649064), (304, 567931), (316, 546364), (364, 474316), (494, 349496), (532, 324532), (553, 312208), (632, 273182), (728, 237158), (988, 174748), (1027, 168112), (1064, 162266), (1106, 156104), (1264, 136591), (1456, 118579), (1501, 115024), (1729, 99856), (1976, 87374), (2054, 84056), (2128, 81133), (2212, 78052), (3002, 57512), (3458, 49928), (3952, 43687), (4108, 42028), (4424, 39026), (6004, 28756), (6241, 27664), (6916, 24964), (7189, 24016), (8216, 21014), (8848, 19513), (10507, 16432), (12008, 14378), (12482, 13832)]