140543892

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{631}}^1$

素因数の和:933

約数の個数: 72

約数和(自身を含む): 372677760

約数和(自身を除く): 232133868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 269, 276, 414, 538, 631, 807, 828, 1076, 1262, 1614, 1893, 2421, 2524, 3228, 3786, 4842, 5679, 6187, 7572, 9684, 11358, 12374, 14513, 18561, 22716, 24748, 29026, 37122, 43539, 55683, 58052, 74244, 87078, 111366, 130617, 169739, 174156, 222732, 261234, 339478, 509217, 522468, 678956, 1018434, 1527651, 2036868, 3055302, 3903997, 6110604, 7807994, 11711991, 15615988, 23423982, 35135973, 46847964, 70271946, 140543892]

約数ペア:

[(1, 140543892), (2, 70271946), (3, 46847964), (4, 35135973), (6, 23423982), (9, 15615988), (12, 11711991), (18, 7807994), (23, 6110604), (36, 3903997), (46, 3055302), (69, 2036868), (92, 1527651), (138, 1018434), (207, 678956), (269, 522468), (276, 509217), (414, 339478), (538, 261234), (631, 222732), (807, 174156), (828, 169739), (1076, 130617), (1262, 111366), (1614, 87078), (1893, 74244), (2421, 58052), (2524, 55683), (3228, 43539), (3786, 37122), (4842, 29026), (5679, 24748), (6187, 22716), (7572, 18561), (9684, 14513), (11358, 12374)]