123668672

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{751}}^1$

素因数の和:877

約数の個数: 56

約数和(自身を含む): 256714752

約数和(自身を除く): 133046080

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 83, 124, 166, 248, 332, 496, 664, 751, 992, 1328, 1502, 1984, 2573, 2656, 3004, 5146, 5312, 6008, 10292, 12016, 20584, 23281, 24032, 41168, 46562, 48064, 62333, 82336, 93124, 124666, 164672, 186248, 249332, 372496, 498664, 744992, 997328, 1489984, 1932323, 1994656, 3864646, 3989312, 7729292, 15458584, 30917168, 61834336, 123668672]

約数ペア:

[(1, 123668672), (2, 61834336), (4, 30917168), (8, 15458584), (16, 7729292), (31, 3989312), (32, 3864646), (62, 1994656), (64, 1932323), (83, 1489984), (124, 997328), (166, 744992), (248, 498664), (332, 372496), (496, 249332), (664, 186248), (751, 164672), (992, 124666), (1328, 93124), (1502, 82336), (1984, 62333), (2573, 48064), (2656, 46562), (3004, 41168), (5146, 24032), (5312, 23281), (6008, 20584), (10292, 12016)]