158881572

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 447283200

約数和(自身を除く): 288401628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 59, 62, 76, 93, 114, 118, 124, 127, 171, 177, 186, 228, 236, 254, 279, 342, 354, 372, 381, 508, 531, 558, 589, 684, 708, 762, 1062, 1116, 1121, 1143, 1178, 1524, 1767, 1829, 2124, 2242, 2286, 2356, 2413, 3363, 3534, 3658, 3937, 4484, 4572, 4826, 5301, 5487, 6726, 7068, 7239, 7316, 7493, 7874, 9652, 10089, 10602, 10974, 11811, 13452, 14478, 14986, 15748, 16461, 20178, 21204, 21717, 21948, 22479, 23622, 28956, 29972, 32922, 34751, 35433, 40356, 43434, 44958, 47244, 65844, 67437, 69502, 70866, 74803, 86868, 89916, 104253, 134874, 139004, 141732, 142367, 149606, 208506, 224409, 232283, 269748, 284734, 299212, 312759, 417012, 427101, 448818, 464566, 569468, 625518, 673227, 696849, 854202, 897636, 929132, 1251036, 1281303, 1346454, 1393698, 1708404, 2090547, 2562606, 2692908, 2787396, 4181094, 4413377, 5125212, 8362188, 8826754, 13240131, 17653508, 26480262, 39720393, 52960524, 79440786, 158881572]

約数ペア:

[(1, 158881572), (2, 79440786), (3, 52960524), (4, 39720393), (6, 26480262), (9, 17653508), (12, 13240131), (18, 8826754), (19, 8362188), (31, 5125212), (36, 4413377), (38, 4181094), (57, 2787396), (59, 2692908), (62, 2562606), (76, 2090547), (93, 1708404), (114, 1393698), (118, 1346454), (124, 1281303), (127, 1251036), (171, 929132), (177, 897636), (186, 854202), (228, 696849), (236, 673227), (254, 625518), (279, 569468), (342, 464566), (354, 448818), (372, 427101), (381, 417012), (508, 312759), (531, 299212), (558, 284734), (589, 269748), (684, 232283), (708, 224409), (762, 208506), (1062, 149606), (1116, 142367), (1121, 141732), (1143, 139004), (1178, 134874), (1524, 104253), (1767, 89916), (1829, 86868), (2124, 74803), (2242, 70866), (2286, 69502), (2356, 67437), (2413, 65844), (3363, 47244), (3534, 44958), (3658, 43434), (3937, 40356), (4484, 35433), (4572, 34751), (4826, 32922), (5301, 29972), (5487, 28956), (6726, 23622), (7068, 22479), (7239, 21948), (7316, 21717), (7493, 21204), (7874, 20178), (9652, 16461), (10089, 15748), (10602, 14986), (10974, 14478), (11811, 13452)]