165746028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{4621}}^1$

素因数の和:4703

約数の個数: 72

約数和(自身を含む): 457356144

約数和(自身を除く): 291610116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 84, 98, 122, 147, 183, 196, 244, 294, 366, 427, 588, 732, 854, 1281, 1708, 2562, 2989, 4621, 5124, 5978, 8967, 9242, 11956, 13863, 17934, 18484, 27726, 32347, 35868, 55452, 64694, 97041, 129388, 194082, 226429, 281881, 388164, 452858, 563762, 679287, 845643, 905716, 1127524, 1358574, 1691286, 1973167, 2717148, 3382572, 3946334, 5919501, 7892668, 11839002, 13812169, 23678004, 27624338, 41436507, 55248676, 82873014, 165746028]

約数ペア:

[(1, 165746028), (2, 82873014), (3, 55248676), (4, 41436507), (6, 27624338), (7, 23678004), (12, 13812169), (14, 11839002), (21, 7892668), (28, 5919501), (42, 3946334), (49, 3382572), (61, 2717148), (84, 1973167), (98, 1691286), (122, 1358574), (147, 1127524), (183, 905716), (196, 845643), (244, 679287), (294, 563762), (366, 452858), (427, 388164), (588, 281881), (732, 226429), (854, 194082), (1281, 129388), (1708, 97041), (2562, 64694), (2989, 55452), (4621, 35868), (5124, 32347), (5978, 27726), (8967, 18484), (9242, 17934), (11956, 13863)]