155268512

素因数分解:

$2^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{6863}}^1$

素因数の和:6981

約数の個数: 48

約数和(自身を含む): 352864512

約数和(自身を除く): 197596000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 101, 112, 202, 224, 404, 707, 808, 1414, 1616, 2828, 3232, 5656, 6863, 11312, 13726, 22624, 27452, 48041, 54904, 96082, 109808, 192164, 219616, 384328, 693163, 768656, 1386326, 1537312, 2772652, 4852141, 5545304, 9704282, 11090608, 19408564, 22181216, 38817128, 77634256, 155268512]

約数ペア:

[(1, 155268512), (2, 77634256), (4, 38817128), (7, 22181216), (8, 19408564), (14, 11090608), (16, 9704282), (28, 5545304), (32, 4852141), (56, 2772652), (101, 1537312), (112, 1386326), (202, 768656), (224, 693163), (404, 384328), (707, 219616), (808, 192164), (1414, 109808), (1616, 96082), (2828, 54904), (3232, 48041), (5656, 27452), (6863, 22624), (11312, 13726)]