145319424

素因数分解:

$2^9\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2557}}^1$

素因数の和:2615

約数の個数: 80

約数和(自身を含む): 397758768

約数和(自身を除く): 252439344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 512, 592, 768, 888, 1184, 1536, 1776, 2368, 2557, 3552, 4736, 5114, 7104, 7671, 9472, 10228, 14208, 15342, 18944, 20456, 28416, 30684, 40912, 56832, 61368, 81824, 94609, 122736, 163648, 189218, 245472, 283827, 327296, 378436, 490944, 567654, 654592, 756872, 981888, 1135308, 1309184, 1513744, 1963776, 2270616, 3027488, 3927552, 4541232, 6054976, 9082464, 12109952, 18164928, 24219904, 36329856, 48439808, 72659712, 145319424]

約数ペア:

[(1, 145319424), (2, 72659712), (3, 48439808), (4, 36329856), (6, 24219904), (8, 18164928), (12, 12109952), (16, 9082464), (24, 6054976), (32, 4541232), (37, 3927552), (48, 3027488), (64, 2270616), (74, 1963776), (96, 1513744), (111, 1309184), (128, 1135308), (148, 981888), (192, 756872), (222, 654592), (256, 567654), (296, 490944), (384, 378436), (444, 327296), (512, 283827), (592, 245472), (768, 189218), (888, 163648), (1184, 122736), (1536, 94609), (1776, 81824), (2368, 61368), (2557, 56832), (3552, 40912), (4736, 30684), (5114, 28416), (7104, 20456), (7671, 18944), (9472, 15342), (10228, 14208)]