142650264

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 396887040

約数和(自身を除く): 254236776

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 47, 51, 68, 86, 94, 102, 129, 136, 141, 172, 173, 188, 204, 258, 282, 344, 346, 376, 408, 516, 519, 564, 692, 731, 799, 1032, 1038, 1128, 1384, 1462, 1598, 2021, 2076, 2193, 2397, 2924, 2941, 3196, 4042, 4152, 4386, 4794, 5848, 5882, 6063, 6392, 7439, 8084, 8131, 8772, 8823, 9588, 11764, 12126, 14878, 16168, 16262, 17544, 17646, 19176, 22317, 23528, 24252, 24393, 29756, 32524, 34357, 35292, 44634, 48504, 48786, 59512, 65048, 68714, 70584, 89268, 97572, 103071, 126463, 137428, 138227, 178536, 195144, 206142, 252926, 274856, 276454, 349633, 379389, 412284, 414681, 505852, 552908, 699266, 758778, 824568, 829362, 1011704, 1048899, 1105816, 1398532, 1517556, 1658724, 2097798, 2797064, 3035112, 3317448, 4195596, 5943761, 8391192, 11887522, 17831283, 23775044, 35662566, 47550088, 71325132, 142650264]

約数ペア:

[(1, 142650264), (2, 71325132), (3, 47550088), (4, 35662566), (6, 23775044), (8, 17831283), (12, 11887522), (17, 8391192), (24, 5943761), (34, 4195596), (43, 3317448), (47, 3035112), (51, 2797064), (68, 2097798), (86, 1658724), (94, 1517556), (102, 1398532), (129, 1105816), (136, 1048899), (141, 1011704), (172, 829362), (173, 824568), (188, 758778), (204, 699266), (258, 552908), (282, 505852), (344, 414681), (346, 412284), (376, 379389), (408, 349633), (516, 276454), (519, 274856), (564, 252926), (692, 206142), (731, 195144), (799, 178536), (1032, 138227), (1038, 137428), (1128, 126463), (1384, 103071), (1462, 97572), (1598, 89268), (2021, 70584), (2076, 68714), (2193, 65048), (2397, 59512), (2924, 48786), (2941, 48504), (3196, 44634), (4042, 35292), (4152, 34357), (4386, 32524), (4794, 29756), (5848, 24393), (5882, 24252), (6063, 23528), (6392, 22317), (7439, 19176), (8084, 17646), (8131, 17544), (8772, 16262), (8823, 16168), (9588, 14878), (11764, 12126)]