133900144

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:231

約数の個数: 120

約数和(自身を含む): 324421200

約数和(自身を除く): 190521056

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 89, 98, 101, 112, 133, 152, 178, 196, 202, 266, 304, 356, 392, 404, 532, 623, 707, 712, 784, 808, 931, 1064, 1246, 1414, 1424, 1616, 1691, 1862, 1919, 2128, 2492, 2828, 3382, 3724, 3838, 4361, 4949, 4984, 5656, 6764, 7448, 7676, 8722, 8989, 9898, 9968, 11312, 11837, 13433, 13528, 14896, 15352, 17444, 17978, 19796, 23674, 26866, 27056, 30704, 34888, 35956, 39592, 47348, 53732, 62923, 69776, 71912, 79184, 82859, 94031, 94696, 107464, 125846, 143824, 165718, 170791, 188062, 189392, 214928, 251692, 331436, 341582, 376124, 440461, 503384, 662872, 683164, 752248, 880922, 1006768, 1195537, 1325744, 1366328, 1504496, 1761844, 2391074, 2732656, 3523688, 4782148, 7047376, 8368759, 9564296, 16737518, 19128592, 33475036, 66950072, 133900144]

約数ペア:

[(1, 133900144), (2, 66950072), (4, 33475036), (7, 19128592), (8, 16737518), (14, 9564296), (16, 8368759), (19, 7047376), (28, 4782148), (38, 3523688), (49, 2732656), (56, 2391074), (76, 1761844), (89, 1504496), (98, 1366328), (101, 1325744), (112, 1195537), (133, 1006768), (152, 880922), (178, 752248), (196, 683164), (202, 662872), (266, 503384), (304, 440461), (356, 376124), (392, 341582), (404, 331436), (532, 251692), (623, 214928), (707, 189392), (712, 188062), (784, 170791), (808, 165718), (931, 143824), (1064, 125846), (1246, 107464), (1414, 94696), (1424, 94031), (1616, 82859), (1691, 79184), (1862, 71912), (1919, 69776), (2128, 62923), (2492, 53732), (2828, 47348), (3382, 39592), (3724, 35956), (3838, 34888), (4361, 30704), (4949, 27056), (4984, 26866), (5656, 23674), (6764, 19796), (7448, 17978), (7676, 17444), (8722, 15352), (8989, 14896), (9898, 13528), (9968, 13433), (11312, 11837)]