138447624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 414086400

約数和(自身を除く): 275638776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 157, 168, 174, 181, 203, 232, 314, 348, 362, 406, 471, 543, 609, 628, 696, 724, 812, 942, 1086, 1099, 1218, 1256, 1267, 1448, 1624, 1884, 2172, 2198, 2436, 2534, 3297, 3768, 3801, 4344, 4396, 4553, 4872, 5068, 5249, 6594, 7602, 8792, 9106, 10136, 10498, 13188, 13659, 15204, 15747, 18212, 20996, 26376, 27318, 28417, 30408, 31494, 31871, 36424, 36743, 41992, 54636, 56834, 62988, 63742, 73486, 85251, 95613, 109272, 110229, 113668, 125976, 127484, 146972, 170502, 191226, 198919, 220458, 227336, 254968, 293944, 341004, 382452, 397838, 440916, 596757, 682008, 764904, 795676, 824093, 881832, 1193514, 1591352, 1648186, 2387028, 2472279, 3296372, 4774056, 4944558, 5768651, 6592744, 9889116, 11537302, 17305953, 19778232, 23074604, 34611906, 46149208, 69223812, 138447624]

約数ペア:

[(1, 138447624), (2, 69223812), (3, 46149208), (4, 34611906), (6, 23074604), (7, 19778232), (8, 17305953), (12, 11537302), (14, 9889116), (21, 6592744), (24, 5768651), (28, 4944558), (29, 4774056), (42, 3296372), (56, 2472279), (58, 2387028), (84, 1648186), (87, 1591352), (116, 1193514), (157, 881832), (168, 824093), (174, 795676), (181, 764904), (203, 682008), (232, 596757), (314, 440916), (348, 397838), (362, 382452), (406, 341004), (471, 293944), (543, 254968), (609, 227336), (628, 220458), (696, 198919), (724, 191226), (812, 170502), (942, 146972), (1086, 127484), (1099, 125976), (1218, 113668), (1256, 110229), (1267, 109272), (1448, 95613), (1624, 85251), (1884, 73486), (2172, 63742), (2198, 62988), (2436, 56834), (2534, 54636), (3297, 41992), (3768, 36743), (3801, 36424), (4344, 31871), (4396, 31494), (4553, 30408), (4872, 28417), (5068, 27318), (5249, 26376), (6594, 20996), (7602, 18212), (8792, 15747), (9106, 15204), (10136, 13659), (10498, 13188)]