155225412

素因数分解:

$2^2\times 3^2\times {\mathrm{397}}^1\times {\mathrm{10861}}^1$

素因数の和:11268

約数の個数: 36

約数和(自身を含む): 393399916

約数和(自身を除く): 238174504

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 397, 794, 1191, 1588, 2382, 3573, 4764, 7146, 10861, 14292, 21722, 32583, 43444, 65166, 97749, 130332, 195498, 390996, 4311817, 8623634, 12935451, 17247268, 25870902, 38806353, 51741804, 77612706, 155225412]

約数ペア:

[(1, 155225412), (2, 77612706), (3, 51741804), (4, 38806353), (6, 25870902), (9, 17247268), (12, 12935451), (18, 8623634), (36, 4311817), (397, 390996), (794, 195498), (1191, 130332), (1588, 97749), (2382, 65166), (3573, 43444), (4764, 32583), (7146, 21722), (10861, 14292)]