128580312

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3527}}^1$

素因数の和:3581

約数の個数: 96

約数和(自身を含む): 386104320

約数和(自身を除く): 257524008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 62, 84, 93, 98, 124, 147, 168, 186, 196, 217, 248, 294, 372, 392, 434, 588, 651, 744, 868, 1176, 1302, 1519, 1736, 2604, 3038, 3527, 4557, 5208, 6076, 7054, 9114, 10581, 12152, 14108, 18228, 21162, 24689, 28216, 36456, 42324, 49378, 74067, 84648, 98756, 109337, 148134, 172823, 197512, 218674, 296268, 328011, 345646, 437348, 518469, 592536, 656022, 691292, 765359, 874696, 1036938, 1312044, 1382584, 1530718, 2073876, 2296077, 2624088, 3061436, 4147752, 4592154, 5357513, 6122872, 9184308, 10715026, 16072539, 18368616, 21430052, 32145078, 42860104, 64290156, 128580312]

約数ペア:

[(1, 128580312), (2, 64290156), (3, 42860104), (4, 32145078), (6, 21430052), (7, 18368616), (8, 16072539), (12, 10715026), (14, 9184308), (21, 6122872), (24, 5357513), (28, 4592154), (31, 4147752), (42, 3061436), (49, 2624088), (56, 2296077), (62, 2073876), (84, 1530718), (93, 1382584), (98, 1312044), (124, 1036938), (147, 874696), (168, 765359), (186, 691292), (196, 656022), (217, 592536), (248, 518469), (294, 437348), (372, 345646), (392, 328011), (434, 296268), (588, 218674), (651, 197512), (744, 172823), (868, 148134), (1176, 109337), (1302, 98756), (1519, 84648), (1736, 74067), (2604, 49378), (3038, 42324), (3527, 36456), (4557, 28216), (5208, 24689), (6076, 21162), (7054, 18228), (9114, 14108), (10581, 12152)]