165240756

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{20959}}^1$

素因数の和:21045

約数の個数: 48

約数和(自身を含む): 434291200

約数和(自身を除く): 269050444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 438, 657, 876, 1314, 1971, 2628, 3942, 7884, 20959, 41918, 62877, 83836, 125754, 188631, 251508, 377262, 565893, 754524, 1131786, 1530007, 2263572, 3060014, 4590021, 6120028, 9180042, 13770063, 18360084, 27540126, 41310189, 55080252, 82620378, 165240756]

約数ペア:

[(1, 165240756), (2, 82620378), (3, 55080252), (4, 41310189), (6, 27540126), (9, 18360084), (12, 13770063), (18, 9180042), (27, 6120028), (36, 4590021), (54, 3060014), (73, 2263572), (108, 1530007), (146, 1131786), (219, 754524), (292, 565893), (438, 377262), (657, 251508), (876, 188631), (1314, 125754), (1971, 83836), (2628, 62877), (3942, 41918), (7884, 20959)]