156721068

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1607}}^1$

素因数の和:1673

約数の個数: 120

約数和(自身を含む): 479415552

約数和(自身を除く): 322694484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 81, 84, 86, 108, 126, 129, 162, 172, 189, 252, 258, 301, 324, 378, 387, 516, 567, 602, 756, 774, 903, 1134, 1161, 1204, 1548, 1607, 1806, 2268, 2322, 2709, 3214, 3483, 3612, 4644, 4821, 5418, 6428, 6966, 8127, 9642, 10836, 11249, 13932, 14463, 16254, 19284, 22498, 24381, 28926, 32508, 33747, 43389, 44996, 48762, 57852, 67494, 69101, 86778, 97524, 101241, 130167, 134988, 138202, 173556, 202482, 207303, 260334, 276404, 303723, 404964, 414606, 483707, 520668, 607446, 621909, 829212, 911169, 967414, 1214892, 1243818, 1451121, 1822338, 1865727, 1934828, 2487636, 2902242, 3644676, 3731454, 4353363, 5597181, 5804484, 7462908, 8706726, 11194362, 13060089, 17413452, 22388724, 26120178, 39180267, 52240356, 78360534, 156721068]

約数ペア:

[(1, 156721068), (2, 78360534), (3, 52240356), (4, 39180267), (6, 26120178), (7, 22388724), (9, 17413452), (12, 13060089), (14, 11194362), (18, 8706726), (21, 7462908), (27, 5804484), (28, 5597181), (36, 4353363), (42, 3731454), (43, 3644676), (54, 2902242), (63, 2487636), (81, 1934828), (84, 1865727), (86, 1822338), (108, 1451121), (126, 1243818), (129, 1214892), (162, 967414), (172, 911169), (189, 829212), (252, 621909), (258, 607446), (301, 520668), (324, 483707), (378, 414606), (387, 404964), (516, 303723), (567, 276404), (602, 260334), (756, 207303), (774, 202482), (903, 173556), (1134, 138202), (1161, 134988), (1204, 130167), (1548, 101241), (1607, 97524), (1806, 86778), (2268, 69101), (2322, 67494), (2709, 57852), (3214, 48762), (3483, 44996), (3612, 43389), (4644, 33747), (4821, 32508), (5418, 28926), (6428, 24381), (6966, 22498), (8127, 19284), (9642, 16254), (10836, 14463), (11249, 13932)]