140148036

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:471

約数の個数: 144

約数和(自身を含む): 429770880

約数和(自身を除く): 289622844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 71, 84, 98, 108, 126, 142, 147, 189, 196, 213, 252, 284, 294, 373, 378, 426, 441, 497, 588, 639, 746, 756, 852, 882, 994, 1119, 1278, 1323, 1491, 1492, 1764, 1917, 1988, 2238, 2556, 2611, 2646, 2982, 3357, 3479, 3834, 4473, 4476, 5222, 5292, 5964, 6714, 6958, 7668, 7833, 8946, 10071, 10437, 10444, 13419, 13428, 13916, 15666, 17892, 18277, 20142, 20874, 23499, 26483, 26838, 31311, 31332, 36554, 40284, 41748, 46998, 52966, 53676, 54831, 62622, 70497, 73108, 79449, 93933, 93996, 105932, 109662, 125244, 140994, 158898, 164493, 185381, 187866, 219324, 238347, 281988, 317796, 328986, 370762, 375732, 476694, 493479, 556143, 657972, 715041, 741524, 953388, 986958, 1112286, 1297667, 1430082, 1668429, 1973916, 2224572, 2595334, 2860164, 3336858, 3893001, 5005287, 5190668, 6673716, 7786002, 10010574, 11679003, 15572004, 20021148, 23358006, 35037009, 46716012, 70074018, 140148036]

約数ペア:

[(1, 140148036), (2, 70074018), (3, 46716012), (4, 35037009), (6, 23358006), (7, 20021148), (9, 15572004), (12, 11679003), (14, 10010574), (18, 7786002), (21, 6673716), (27, 5190668), (28, 5005287), (36, 3893001), (42, 3336858), (49, 2860164), (54, 2595334), (63, 2224572), (71, 1973916), (84, 1668429), (98, 1430082), (108, 1297667), (126, 1112286), (142, 986958), (147, 953388), (189, 741524), (196, 715041), (213, 657972), (252, 556143), (284, 493479), (294, 476694), (373, 375732), (378, 370762), (426, 328986), (441, 317796), (497, 281988), (588, 238347), (639, 219324), (746, 187866), (756, 185381), (852, 164493), (882, 158898), (994, 140994), (1119, 125244), (1278, 109662), (1323, 105932), (1491, 93996), (1492, 93933), (1764, 79449), (1917, 73108), (1988, 70497), (2238, 62622), (2556, 54831), (2611, 53676), (2646, 52966), (2982, 46998), (3357, 41748), (3479, 40284), (3834, 36554), (4473, 31332), (4476, 31311), (5222, 26838), (5292, 26483), (5964, 23499), (6714, 20874), (6958, 20142), (7668, 18277), (7833, 17892), (8946, 15666), (10071, 13916), (10437, 13428), (10444, 13419)]