107385488

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:400

約数の個数: 80

約数和(自身を含む): 248269824

約数和(自身を除く): 140884336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 157, 197, 217, 248, 314, 394, 434, 496, 628, 788, 868, 1099, 1256, 1379, 1576, 1736, 2198, 2512, 2758, 3152, 3472, 4396, 4867, 5516, 6107, 8792, 9734, 11032, 12214, 17584, 19468, 22064, 24428, 30929, 34069, 38936, 42749, 48856, 61858, 68138, 77872, 85498, 97712, 123716, 136276, 170996, 216503, 247432, 272552, 341992, 433006, 494864, 545104, 683984, 866012, 958799, 1732024, 1917598, 3464048, 3835196, 6711593, 7670392, 13423186, 15340784, 26846372, 53692744, 107385488]

約数ペア:

[(1, 107385488), (2, 53692744), (4, 26846372), (7, 15340784), (8, 13423186), (14, 7670392), (16, 6711593), (28, 3835196), (31, 3464048), (56, 1917598), (62, 1732024), (112, 958799), (124, 866012), (157, 683984), (197, 545104), (217, 494864), (248, 433006), (314, 341992), (394, 272552), (434, 247432), (496, 216503), (628, 170996), (788, 136276), (868, 123716), (1099, 97712), (1256, 85498), (1379, 77872), (1576, 68138), (1736, 61858), (2198, 48856), (2512, 42749), (2758, 38936), (3152, 34069), (3472, 30929), (4396, 24428), (4867, 22064), (5516, 19468), (6107, 17584), (8792, 12214), (9734, 11032)]