156744

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{311}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 486720

約数和(自身を除く): 329976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 311, 504, 622, 933, 1244, 1866, 2177, 2488, 2799, 3732, 4354, 5598, 6531, 7464, 8708, 11196, 13062, 17416, 19593, 22392, 26124, 39186, 52248, 78372, 156744]

約数ペア:

[(1, 156744), (2, 78372), (3, 52248), (4, 39186), (6, 26124), (7, 22392), (8, 19593), (9, 17416), (12, 13062), (14, 11196), (18, 8708), (21, 7464), (24, 6531), (28, 5598), (36, 4354), (42, 3732), (56, 2799), (63, 2488), (72, 2177), (84, 1866), (126, 1244), (168, 933), (252, 622), (311, 504)]