181368414248

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1322467}}^1$

素因数の和:1322590

約数の個数: 64

約数和(自身を含む): 406262169600

約数和(自身を除く): 224893755352

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 79, 124, 158, 217, 248, 316, 434, 553, 632, 868, 1106, 1736, 2212, 2449, 4424, 4898, 9796, 17143, 19592, 34286, 68572, 137144, 1322467, 2644934, 5289868, 9257269, 10579736, 18514538, 37029076, 40996477, 74058152, 81992954, 104474893, 163985908, 208949786, 286975339, 327971816, 417899572, 573950678, 731324251, 835799144, 1147901356, 1462648502, 2295802712, 2925297004, 3238721683, 5850594008, 6477443366, 12954886732, 22671051781, 25909773464, 45342103562, 90684207124, 181368414248]

約数ペア:

[(1, 181368414248), (2, 90684207124), (4, 45342103562), (7, 25909773464), (8, 22671051781), (14, 12954886732), (28, 6477443366), (31, 5850594008), (56, 3238721683), (62, 2925297004), (79, 2295802712), (124, 1462648502), (158, 1147901356), (217, 835799144), (248, 731324251), (316, 573950678), (434, 417899572), (553, 327971816), (632, 286975339), (868, 208949786), (1106, 163985908), (1736, 104474893), (2212, 81992954), (2449, 74058152), (4424, 40996477), (4898, 37029076), (9796, 18514538), (17143, 10579736), (19592, 9257269), (34286, 5289868), (68572, 2644934), (137144, 1322467)]