138620832

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{206281}}^1$

素因数の和:206301

約数の個数: 48

約数和(自身を含む): 415864512

約数和(自身を除く): 277243680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 206281, 412562, 618843, 825124, 1237686, 1443967, 1650248, 2475372, 2887934, 3300496, 4331901, 4950744, 5775868, 6600992, 8663802, 9901488, 11551736, 17327604, 19802976, 23103472, 34655208, 46206944, 69310416, 138620832]

約数ペア:

[(1, 138620832), (2, 69310416), (3, 46206944), (4, 34655208), (6, 23103472), (7, 19802976), (8, 17327604), (12, 11551736), (14, 9901488), (16, 8663802), (21, 6600992), (24, 5775868), (28, 4950744), (32, 4331901), (42, 3300496), (48, 2887934), (56, 2475372), (84, 1650248), (96, 1443967), (112, 1237686), (168, 825124), (224, 618843), (336, 412562), (672, 206281)]