128188332

素因数分解:

$2^2\times 3^5\times {\mathrm{43}}^1\times {\mathrm{3067}}^1$

素因数の和:3129

約数の個数: 72

約数和(自身を含む): 343959616

約数和(自身を除く): 215771284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 243, 258, 324, 387, 486, 516, 774, 972, 1161, 1548, 2322, 3067, 3483, 4644, 6134, 6966, 9201, 10449, 12268, 13932, 18402, 20898, 27603, 36804, 41796, 55206, 82809, 110412, 131881, 165618, 248427, 263762, 331236, 395643, 496854, 527524, 745281, 791286, 993708, 1186929, 1490562, 1582572, 2373858, 2981124, 3560787, 4747716, 7121574, 10682361, 14243148, 21364722, 32047083, 42729444, 64094166, 128188332]

約数ペア:

[(1, 128188332), (2, 64094166), (3, 42729444), (4, 32047083), (6, 21364722), (9, 14243148), (12, 10682361), (18, 7121574), (27, 4747716), (36, 3560787), (43, 2981124), (54, 2373858), (81, 1582572), (86, 1490562), (108, 1186929), (129, 993708), (162, 791286), (172, 745281), (243, 527524), (258, 496854), (324, 395643), (387, 331236), (486, 263762), (516, 248427), (774, 165618), (972, 131881), (1161, 110412), (1548, 82809), (2322, 55206), (3067, 41796), (3483, 36804), (4644, 27603), (6134, 20898), (6966, 18402), (9201, 13932), (10449, 12268)]