140013768

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{601}}^1$

素因数の和:1198

約数の個数: 64

約数和(自身を含む): 371891520

約数和(自身を除く): 231877752

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 571, 601, 1142, 1202, 1713, 1803, 2284, 2404, 3426, 3606, 4568, 4808, 6852, 7212, 9707, 10217, 13704, 14424, 19414, 20434, 29121, 30651, 38828, 40868, 58242, 61302, 77656, 81736, 116484, 122604, 232968, 245208, 343171, 686342, 1029513, 1372684, 2059026, 2745368, 4118052, 5833907, 8236104, 11667814, 17501721, 23335628, 35003442, 46671256, 70006884, 140013768]

約数ペア:

[(1, 140013768), (2, 70006884), (3, 46671256), (4, 35003442), (6, 23335628), (8, 17501721), (12, 11667814), (17, 8236104), (24, 5833907), (34, 4118052), (51, 2745368), (68, 2059026), (102, 1372684), (136, 1029513), (204, 686342), (408, 343171), (571, 245208), (601, 232968), (1142, 122604), (1202, 116484), (1713, 81736), (1803, 77656), (2284, 61302), (2404, 58242), (3426, 40868), (3606, 38828), (4568, 30651), (4808, 29121), (6852, 20434), (7212, 19414), (9707, 14424), (10217, 13704)]