147859026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 378470400

約数和(自身を除く): 230611374

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 43, 57, 62, 86, 93, 114, 129, 133, 139, 186, 217, 258, 266, 278, 301, 399, 417, 434, 589, 602, 651, 798, 817, 834, 903, 973, 1178, 1302, 1333, 1634, 1767, 1806, 1946, 2451, 2641, 2666, 2919, 3534, 3999, 4123, 4309, 4902, 5282, 5719, 5838, 5977, 7923, 7998, 8246, 8618, 9331, 11438, 11954, 12369, 12927, 15846, 17157, 17931, 18487, 18662, 24738, 25327, 25854, 27993, 30163, 34314, 35862, 36974, 41839, 50654, 55461, 55986, 60326, 75981, 81871, 83678, 90489, 110922, 113563, 125517, 151962, 163742, 177289, 180978, 185287, 227126, 245613, 251034, 340689, 354578, 370574, 491226, 531867, 555861, 573097, 681378, 794941, 1063734, 1111722, 1146194, 1297009, 1589882, 1719291, 2384823, 2594018, 3438582, 3520453, 3891027, 4769646, 7040906, 7782054, 10561359, 21122718, 24643171, 49286342, 73929513, 147859026]

約数ペア:

[(1, 147859026), (2, 73929513), (3, 49286342), (6, 24643171), (7, 21122718), (14, 10561359), (19, 7782054), (21, 7040906), (31, 4769646), (38, 3891027), (42, 3520453), (43, 3438582), (57, 2594018), (62, 2384823), (86, 1719291), (93, 1589882), (114, 1297009), (129, 1146194), (133, 1111722), (139, 1063734), (186, 794941), (217, 681378), (258, 573097), (266, 555861), (278, 531867), (301, 491226), (399, 370574), (417, 354578), (434, 340689), (589, 251034), (602, 245613), (651, 227126), (798, 185287), (817, 180978), (834, 177289), (903, 163742), (973, 151962), (1178, 125517), (1302, 113563), (1333, 110922), (1634, 90489), (1767, 83678), (1806, 81871), (1946, 75981), (2451, 60326), (2641, 55986), (2666, 55461), (2919, 50654), (3534, 41839), (3999, 36974), (4123, 35862), (4309, 34314), (4902, 30163), (5282, 27993), (5719, 25854), (5838, 25327), (5977, 24738), (7923, 18662), (7998, 18487), (8246, 17931), (8618, 17157), (9331, 15846), (11438, 12927), (11954, 12369)]