163979256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{3449}}^1$

素因数の和:3748

約数の個数: 64

約数和(自身を含む): 470304000

約数和(自身を除く): 306324744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 283, 566, 849, 1132, 1698, 1981, 2264, 3396, 3449, 3962, 5943, 6792, 6898, 7924, 10347, 11886, 13796, 15848, 20694, 23772, 24143, 27592, 41388, 47544, 48286, 72429, 82776, 96572, 144858, 193144, 289716, 579432, 976067, 1952134, 2928201, 3904268, 5856402, 6832469, 7808536, 11712804, 13664938, 20497407, 23425608, 27329876, 40994814, 54659752, 81989628, 163979256]

約数ペア:

[(1, 163979256), (2, 81989628), (3, 54659752), (4, 40994814), (6, 27329876), (7, 23425608), (8, 20497407), (12, 13664938), (14, 11712804), (21, 7808536), (24, 6832469), (28, 5856402), (42, 3904268), (56, 2928201), (84, 1952134), (168, 976067), (283, 579432), (566, 289716), (849, 193144), (1132, 144858), (1698, 96572), (1981, 82776), (2264, 72429), (3396, 48286), (3449, 47544), (3962, 41388), (5943, 27592), (6792, 24143), (6898, 23772), (7924, 20694), (10347, 15848), (11886, 13796)]