167021056

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:685

約数の個数: 80

約数和(自身を含む): 365333760

約数和(自身を除く): 198312704

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 496, 512, 527, 544, 619, 992, 1054, 1088, 1238, 1984, 2108, 2176, 2476, 3968, 4216, 4352, 4952, 7936, 8432, 8704, 9904, 10523, 15872, 16864, 19189, 19808, 21046, 33728, 38378, 39616, 42092, 67456, 76756, 79232, 84184, 134912, 153512, 158464, 168368, 269824, 307024, 316928, 326213, 336736, 614048, 652426, 673472, 1228096, 1304852, 1346944, 2456192, 2609704, 2693888, 4912384, 5219408, 5387776, 9824768, 10438816, 20877632, 41755264, 83510528, 167021056]

約数ペア:

[(1, 167021056), (2, 83510528), (4, 41755264), (8, 20877632), (16, 10438816), (17, 9824768), (31, 5387776), (32, 5219408), (34, 4912384), (62, 2693888), (64, 2609704), (68, 2456192), (124, 1346944), (128, 1304852), (136, 1228096), (248, 673472), (256, 652426), (272, 614048), (496, 336736), (512, 326213), (527, 316928), (544, 307024), (619, 269824), (992, 168368), (1054, 158464), (1088, 153512), (1238, 134912), (1984, 84184), (2108, 79232), (2176, 76756), (2476, 67456), (3968, 42092), (4216, 39616), (4352, 38378), (4952, 33728), (7936, 21046), (8432, 19808), (8704, 19189), (9904, 16864), (10523, 15872)]