140975184

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:257

約数の個数: 160

約数和(自身を含む): 434257920

約数和(自身を除く): 293282736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 79, 84, 94, 112, 113, 141, 158, 168, 188, 226, 237, 282, 316, 329, 336, 339, 376, 452, 474, 553, 564, 632, 658, 678, 752, 791, 904, 948, 987, 1106, 1128, 1264, 1316, 1356, 1582, 1659, 1808, 1896, 1974, 2212, 2256, 2373, 2632, 2712, 3164, 3318, 3713, 3792, 3948, 4424, 4746, 5264, 5311, 5424, 6328, 6636, 7426, 7896, 8848, 8927, 9492, 10622, 11139, 12656, 13272, 14852, 15792, 15933, 17854, 18984, 21244, 22278, 25991, 26544, 26781, 29704, 31866, 35708, 37177, 37968, 42488, 44556, 51982, 53562, 59408, 62489, 63732, 71416, 74354, 77973, 84976, 89112, 103964, 107124, 111531, 124978, 127464, 142832, 148708, 155946, 178224, 187467, 207928, 214248, 223062, 249956, 254928, 297416, 311892, 374934, 415856, 419569, 428496, 446124, 499912, 594832, 623784, 749868, 839138, 892248, 999824, 1247568, 1258707, 1499736, 1678276, 1784496, 2517414, 2936983, 2999472, 3356552, 5034828, 5873966, 6713104, 8810949, 10069656, 11747932, 17621898, 20139312, 23495864, 35243796, 46991728, 70487592, 140975184]

約数ペア:

[(1, 140975184), (2, 70487592), (3, 46991728), (4, 35243796), (6, 23495864), (7, 20139312), (8, 17621898), (12, 11747932), (14, 10069656), (16, 8810949), (21, 6713104), (24, 5873966), (28, 5034828), (42, 3356552), (47, 2999472), (48, 2936983), (56, 2517414), (79, 1784496), (84, 1678276), (94, 1499736), (112, 1258707), (113, 1247568), (141, 999824), (158, 892248), (168, 839138), (188, 749868), (226, 623784), (237, 594832), (282, 499912), (316, 446124), (329, 428496), (336, 419569), (339, 415856), (376, 374934), (452, 311892), (474, 297416), (553, 254928), (564, 249956), (632, 223062), (658, 214248), (678, 207928), (752, 187467), (791, 178224), (904, 155946), (948, 148708), (987, 142832), (1106, 127464), (1128, 124978), (1264, 111531), (1316, 107124), (1356, 103964), (1582, 89112), (1659, 84976), (1808, 77973), (1896, 74354), (1974, 71416), (2212, 63732), (2256, 62489), (2373, 59408), (2632, 53562), (2712, 51982), (3164, 44556), (3318, 42488), (3713, 37968), (3792, 37177), (3948, 35708), (4424, 31866), (4746, 29704), (5264, 26781), (5311, 26544), (5424, 25991), (6328, 22278), (6636, 21244), (7426, 18984), (7896, 17854), (8848, 15933), (8927, 15792), (9492, 14852), (10622, 13272), (11139, 12656)]