143362352

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:466

約数の個数: 80

約数和(自身を含む): 331026432

約数和(自身を除く): 187664080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 157, 217, 248, 263, 314, 434, 496, 526, 628, 868, 1052, 1099, 1256, 1736, 1841, 2104, 2198, 2512, 3472, 3682, 4208, 4396, 4867, 7364, 8153, 8792, 9734, 14728, 16306, 17584, 19468, 29456, 32612, 34069, 38936, 41291, 57071, 65224, 68138, 77872, 82582, 114142, 130448, 136276, 165164, 228284, 272552, 289037, 330328, 456568, 545104, 578074, 660656, 913136, 1156148, 1280021, 2312296, 2560042, 4624592, 5120084, 8960147, 10240168, 17920294, 20480336, 35840588, 71681176, 143362352]

約数ペア:

[(1, 143362352), (2, 71681176), (4, 35840588), (7, 20480336), (8, 17920294), (14, 10240168), (16, 8960147), (28, 5120084), (31, 4624592), (56, 2560042), (62, 2312296), (112, 1280021), (124, 1156148), (157, 913136), (217, 660656), (248, 578074), (263, 545104), (314, 456568), (434, 330328), (496, 289037), (526, 272552), (628, 228284), (868, 165164), (1052, 136276), (1099, 130448), (1256, 114142), (1736, 82582), (1841, 77872), (2104, 68138), (2198, 65224), (2512, 57071), (3472, 41291), (3682, 38936), (4208, 34069), (4396, 32612), (4867, 29456), (7364, 19468), (8153, 17584), (8792, 16306), (9734, 14728)]