180429424

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:534

約数の個数: 80

約数和(自身を含む): 416290816

約数和(自身を除く): 235861392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 157, 217, 248, 314, 331, 434, 496, 628, 662, 868, 1099, 1256, 1324, 1736, 2198, 2317, 2512, 2648, 3472, 4396, 4634, 4867, 5296, 8792, 9268, 9734, 10261, 17584, 18536, 19468, 20522, 34069, 37072, 38936, 41044, 51967, 68138, 71827, 77872, 82088, 103934, 136276, 143654, 164176, 207868, 272552, 287308, 363769, 415736, 545104, 574616, 727538, 831472, 1149232, 1455076, 1610977, 2910152, 3221954, 5820304, 6443908, 11276839, 12887816, 22553678, 25775632, 45107356, 90214712, 180429424]

約数ペア:

[(1, 180429424), (2, 90214712), (4, 45107356), (7, 25775632), (8, 22553678), (14, 12887816), (16, 11276839), (28, 6443908), (31, 5820304), (56, 3221954), (62, 2910152), (112, 1610977), (124, 1455076), (157, 1149232), (217, 831472), (248, 727538), (314, 574616), (331, 545104), (434, 415736), (496, 363769), (628, 287308), (662, 272552), (868, 207868), (1099, 164176), (1256, 143654), (1324, 136276), (1736, 103934), (2198, 82088), (2317, 77872), (2512, 71827), (2648, 68138), (3472, 51967), (4396, 41044), (4634, 38936), (4867, 37072), (5296, 34069), (8792, 20522), (9268, 19468), (9734, 18536), (10261, 17584)]