122172128

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:125

約数の個数: 144

約数和(自身を含む): 290530800

約数和(自身を除く): 168358672

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 29, 32, 38, 41, 52, 58, 76, 82, 104, 116, 152, 164, 169, 208, 232, 247, 304, 328, 338, 377, 416, 464, 494, 533, 551, 608, 656, 676, 754, 779, 928, 988, 1066, 1102, 1189, 1312, 1352, 1508, 1558, 1976, 2132, 2204, 2378, 2704, 3016, 3116, 3211, 3952, 4264, 4408, 4756, 4901, 5408, 6032, 6232, 6422, 6929, 7163, 7904, 8528, 8816, 9512, 9802, 10127, 12064, 12464, 12844, 13858, 14326, 15457, 17056, 17632, 19024, 19604, 20254, 22591, 24928, 25688, 27716, 28652, 30914, 38048, 39208, 40508, 45182, 51376, 55432, 57304, 61828, 78416, 81016, 90364, 93119, 102752, 110864, 114608, 123656, 131651, 156832, 162032, 180728, 186238, 200941, 221728, 229216, 247312, 263302, 293683, 324064, 361456, 372476, 401882, 494624, 526604, 587366, 722912, 744952, 803764, 1053208, 1174732, 1489904, 1607528, 2106416, 2349464, 2979808, 3215056, 3817879, 4212832, 4698928, 6430112, 7635758, 9397856, 15271516, 30543032, 61086064, 122172128]

約数ペア:

[(1, 122172128), (2, 61086064), (4, 30543032), (8, 15271516), (13, 9397856), (16, 7635758), (19, 6430112), (26, 4698928), (29, 4212832), (32, 3817879), (38, 3215056), (41, 2979808), (52, 2349464), (58, 2106416), (76, 1607528), (82, 1489904), (104, 1174732), (116, 1053208), (152, 803764), (164, 744952), (169, 722912), (208, 587366), (232, 526604), (247, 494624), (304, 401882), (328, 372476), (338, 361456), (377, 324064), (416, 293683), (464, 263302), (494, 247312), (533, 229216), (551, 221728), (608, 200941), (656, 186238), (676, 180728), (754, 162032), (779, 156832), (928, 131651), (988, 123656), (1066, 114608), (1102, 110864), (1189, 102752), (1312, 93119), (1352, 90364), (1508, 81016), (1558, 78416), (1976, 61828), (2132, 57304), (2204, 55432), (2378, 51376), (2704, 45182), (3016, 40508), (3116, 39208), (3211, 38048), (3952, 30914), (4264, 28652), (4408, 27716), (4756, 25688), (4901, 24928), (5408, 22591), (6032, 20254), (6232, 19604), (6422, 19024), (6929, 17632), (7163, 17056), (7904, 15457), (8528, 14326), (8816, 13858), (9512, 12844), (9802, 12464), (10127, 12064)]