155388744

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{308311}}^1$

素因数の和:308330

約数の個数: 48

約数和(自身を含む): 480966720

約数和(自身を除く): 325577976

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, 504, 308311, 616622, 924933, 1233244, 1849866, 2158177, 2466488, 2774799, 3699732, 4316354, 5549598, 6474531, 7399464, 8632708, 11099196, 12949062, 17265416, 19423593, 22198392, 25898124, 38847186, 51796248, 77694372, 155388744]

約数ペア:

[(1, 155388744), (2, 77694372), (3, 51796248), (4, 38847186), (6, 25898124), (7, 22198392), (8, 19423593), (9, 17265416), (12, 12949062), (14, 11099196), (18, 8632708), (21, 7399464), (24, 6474531), (28, 5549598), (36, 4316354), (42, 3699732), (56, 2774799), (63, 2466488), (72, 2158177), (84, 1849866), (126, 1233244), (168, 924933), (252, 616622), (504, 308311)]