161844648

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{137623}}^1$

素因数の和:137646

約数の個数: 48

約数和(自身を含む): 470674080

約数和(自身を除く): 308829432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 137623, 275246, 412869, 550492, 825738, 963361, 1100984, 1651476, 1926722, 2890083, 3302952, 3853444, 5780166, 6743527, 7706888, 11560332, 13487054, 20230581, 23120664, 26974108, 40461162, 53948216, 80922324, 161844648]

約数ペア:

[(1, 161844648), (2, 80922324), (3, 53948216), (4, 40461162), (6, 26974108), (7, 23120664), (8, 20230581), (12, 13487054), (14, 11560332), (21, 7706888), (24, 6743527), (28, 5780166), (42, 3853444), (49, 3302952), (56, 2890083), (84, 1926722), (98, 1651476), (147, 1100984), (168, 963361), (196, 825738), (294, 550492), (392, 412869), (588, 275246), (1176, 137623)]