181682284

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{1117}}^1$

素因数の和:1322

約数の個数: 48

約数和(自身を含む): 375898432

約数和(自身を除く): 194216148

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 157, 259, 314, 518, 628, 1036, 1099, 1117, 2198, 2234, 4396, 4468, 5809, 7819, 11618, 15638, 23236, 31276, 40663, 41329, 81326, 82658, 162652, 165316, 175369, 289303, 350738, 578606, 701476, 1157212, 1227583, 2455166, 4910332, 6488653, 12977306, 25954612, 45420571, 90841142, 181682284]

約数ペア:

[(1, 181682284), (2, 90841142), (4, 45420571), (7, 25954612), (14, 12977306), (28, 6488653), (37, 4910332), (74, 2455166), (148, 1227583), (157, 1157212), (259, 701476), (314, 578606), (518, 350738), (628, 289303), (1036, 175369), (1099, 165316), (1117, 162652), (2198, 82658), (2234, 81326), (4396, 41329), (4468, 40663), (5809, 31276), (7819, 23236), (11618, 15638)]