158717328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42943}}^1$

素因数の和:42972

約数の個数: 80

約数和(自身を含む): 511205376

約数和(自身を除く): 352488048

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 42943, 85886, 128829, 171772, 257658, 300601, 343544, 472373, 515316, 601202, 687088, 901803, 944746, 1030632, 1202404, 1417119, 1803606, 1889492, 2061264, 2404808, 2834238, 3306611, 3607212, 3778984, 4809616, 5668476, 6613222, 7214424, 7557968, 9919833, 11336952, 13226444, 14428848, 19839666, 22673904, 26452888, 39679332, 52905776, 79358664, 158717328]

約数ペア:

[(1, 158717328), (2, 79358664), (3, 52905776), (4, 39679332), (6, 26452888), (7, 22673904), (8, 19839666), (11, 14428848), (12, 13226444), (14, 11336952), (16, 9919833), (21, 7557968), (22, 7214424), (24, 6613222), (28, 5668476), (33, 4809616), (42, 3778984), (44, 3607212), (48, 3306611), (56, 2834238), (66, 2404808), (77, 2061264), (84, 1889492), (88, 1803606), (112, 1417119), (132, 1202404), (154, 1030632), (168, 944746), (176, 901803), (231, 687088), (264, 601202), (308, 515316), (336, 472373), (462, 343544), (528, 300601), (616, 257658), (924, 171772), (1232, 128829), (1848, 85886), (3696, 42943)]