169438808

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:541

約数の個数: 128

約数和(自身を含む): 431308800

約数和(自身を除く): 261869992

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 31, 38, 44, 56, 62, 76, 77, 88, 124, 133, 152, 154, 209, 217, 248, 266, 308, 341, 418, 434, 467, 532, 589, 616, 682, 836, 868, 934, 1064, 1178, 1364, 1463, 1672, 1736, 1868, 2356, 2387, 2728, 2926, 3269, 3736, 4123, 4712, 4774, 5137, 5852, 6479, 6538, 8246, 8873, 9548, 10274, 11704, 12958, 13076, 14477, 16492, 17746, 19096, 20548, 25916, 26152, 28954, 32984, 35492, 35959, 41096, 45353, 51832, 57908, 62111, 70984, 71918, 90706, 97603, 101339, 115816, 124222, 143836, 159247, 181412, 195206, 202678, 248444, 275063, 287672, 318494, 362824, 390412, 405356, 496888, 550126, 636988, 683221, 780824, 810712, 1100252, 1114729, 1273976, 1366442, 1925441, 2200504, 2229458, 2732884, 3025693, 3850882, 4458916, 5465768, 6051386, 7701764, 8917832, 12102772, 15403528, 21179851, 24205544, 42359702, 84719404, 169438808]

約数ペア:

[(1, 169438808), (2, 84719404), (4, 42359702), (7, 24205544), (8, 21179851), (11, 15403528), (14, 12102772), (19, 8917832), (22, 7701764), (28, 6051386), (31, 5465768), (38, 4458916), (44, 3850882), (56, 3025693), (62, 2732884), (76, 2229458), (77, 2200504), (88, 1925441), (124, 1366442), (133, 1273976), (152, 1114729), (154, 1100252), (209, 810712), (217, 780824), (248, 683221), (266, 636988), (308, 550126), (341, 496888), (418, 405356), (434, 390412), (467, 362824), (532, 318494), (589, 287672), (616, 275063), (682, 248444), (836, 202678), (868, 195206), (934, 181412), (1064, 159247), (1178, 143836), (1364, 124222), (1463, 115816), (1672, 101339), (1736, 97603), (1868, 90706), (2356, 71918), (2387, 70984), (2728, 62111), (2926, 57908), (3269, 51832), (3736, 45353), (4123, 41096), (4712, 35959), (4774, 35492), (5137, 32984), (5852, 28954), (6479, 26152), (6538, 25916), (8246, 20548), (8873, 19096), (9548, 17746), (10274, 16492), (11704, 14477), (12958, 13076)]