189799512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{613}}^1$

素因数の和:745

約数の個数: 128

約数和(自身を含む): 577651200

約数和(自身を除く): 387851688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 97, 114, 133, 152, 168, 194, 228, 266, 291, 388, 399, 456, 532, 582, 613, 679, 776, 798, 1064, 1164, 1226, 1358, 1596, 1839, 1843, 2037, 2328, 2452, 2716, 3192, 3678, 3686, 4074, 4291, 4904, 5432, 5529, 7356, 7372, 8148, 8582, 11058, 11647, 12873, 12901, 14712, 14744, 16296, 17164, 22116, 23294, 25746, 25802, 34328, 34941, 38703, 44232, 46588, 51492, 51604, 59461, 69882, 77406, 81529, 93176, 102984, 103208, 118922, 139764, 154812, 163058, 178383, 237844, 244587, 279528, 309624, 326116, 356766, 416227, 475688, 489174, 652232, 713532, 832454, 978348, 1129759, 1248681, 1427064, 1664908, 1956696, 2259518, 2497362, 3329816, 3389277, 4519036, 4994724, 6778554, 7908313, 9038072, 9989448, 13557108, 15816626, 23724939, 27114216, 31633252, 47449878, 63266504, 94899756, 189799512]

約数ペア:

[(1, 189799512), (2, 94899756), (3, 63266504), (4, 47449878), (6, 31633252), (7, 27114216), (8, 23724939), (12, 15816626), (14, 13557108), (19, 9989448), (21, 9038072), (24, 7908313), (28, 6778554), (38, 4994724), (42, 4519036), (56, 3389277), (57, 3329816), (76, 2497362), (84, 2259518), (97, 1956696), (114, 1664908), (133, 1427064), (152, 1248681), (168, 1129759), (194, 978348), (228, 832454), (266, 713532), (291, 652232), (388, 489174), (399, 475688), (456, 416227), (532, 356766), (582, 326116), (613, 309624), (679, 279528), (776, 244587), (798, 237844), (1064, 178383), (1164, 163058), (1226, 154812), (1358, 139764), (1596, 118922), (1839, 103208), (1843, 102984), (2037, 93176), (2328, 81529), (2452, 77406), (2716, 69882), (3192, 59461), (3678, 51604), (3686, 51492), (4074, 46588), (4291, 44232), (4904, 38703), (5432, 34941), (5529, 34328), (7356, 25802), (7372, 25746), (8148, 23294), (8582, 22116), (11058, 17164), (11647, 16296), (12873, 14744), (12901, 14712)]