122709904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:536

約数の個数: 80

約数和(自身を含む): 267840000

約数和(自身を除く): 145130096

約数列:

[1, 2, 4, 8, 16, 19, 29, 31, 38, 58, 62, 76, 116, 124, 152, 232, 248, 304, 449, 464, 496, 551, 589, 898, 899, 1102, 1178, 1796, 1798, 2204, 2356, 3592, 3596, 4408, 4712, 7184, 7192, 8531, 8816, 9424, 13021, 13919, 14384, 17062, 17081, 26042, 27838, 34124, 34162, 52084, 55676, 68248, 68324, 104168, 111352, 136496, 136648, 208336, 222704, 247399, 264461, 273296, 403651, 494798, 528922, 807302, 989596, 1057844, 1614604, 1979192, 2115688, 3229208, 3958384, 4231376, 6458416, 7669369, 15338738, 30677476, 61354952, 122709904]

約数ペア:

[(1, 122709904), (2, 61354952), (4, 30677476), (8, 15338738), (16, 7669369), (19, 6458416), (29, 4231376), (31, 3958384), (38, 3229208), (58, 2115688), (62, 1979192), (76, 1614604), (116, 1057844), (124, 989596), (152, 807302), (232, 528922), (248, 494798), (304, 403651), (449, 273296), (464, 264461), (496, 247399), (551, 222704), (589, 208336), (898, 136648), (899, 136496), (1102, 111352), (1178, 104168), (1796, 68324), (1798, 68248), (2204, 55676), (2356, 52084), (3592, 34162), (3596, 34124), (4408, 27838), (4712, 26042), (7184, 17081), (7192, 17062), (8531, 14384), (8816, 13919), (9424, 13021)]