181222608

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28387}}^1$

素因数の和:28424

約数の個数: 80

約数和(自身を含む): 563217920

約数和(自身を除く): 381995312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 28387, 56774, 85161, 113548, 170322, 198709, 227096, 340644, 397418, 454192, 539353, 596127, 681288, 794836, 1078706, 1192254, 1362576, 1589672, 1618059, 2157412, 2384508, 3179344, 3236118, 3775471, 4314824, 4769016, 6472236, 7550942, 8629648, 9538032, 11326413, 12944472, 15101884, 22652826, 25888944, 30203768, 45305652, 60407536, 90611304, 181222608]

約数ペア:

[(1, 181222608), (2, 90611304), (3, 60407536), (4, 45305652), (6, 30203768), (7, 25888944), (8, 22652826), (12, 15101884), (14, 12944472), (16, 11326413), (19, 9538032), (21, 8629648), (24, 7550942), (28, 6472236), (38, 4769016), (42, 4314824), (48, 3775471), (56, 3236118), (57, 3179344), (76, 2384508), (84, 2157412), (112, 1618059), (114, 1589672), (133, 1362576), (152, 1192254), (168, 1078706), (228, 794836), (266, 681288), (304, 596127), (336, 539353), (399, 454192), (456, 397418), (532, 340644), (798, 227096), (912, 198709), (1064, 170322), (1596, 113548), (2128, 85161), (3192, 56774), (6384, 28387)]