172983144

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:287

約数の個数: 128

約数和(自身を含む): 479232000

約数和(自身を除く): 306248856

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 76, 87, 103, 114, 116, 127, 152, 174, 206, 228, 232, 254, 309, 348, 381, 412, 456, 508, 551, 618, 696, 762, 824, 1016, 1102, 1236, 1524, 1653, 1957, 2204, 2413, 2472, 2987, 3048, 3306, 3683, 3914, 4408, 4826, 5871, 5974, 6612, 7239, 7366, 7828, 8961, 9652, 11049, 11742, 11948, 13081, 13224, 14478, 14732, 15656, 17922, 19304, 22098, 23484, 23896, 26162, 28956, 29464, 35844, 39243, 44196, 46968, 52324, 56753, 57912, 69977, 71688, 78486, 88392, 104648, 113506, 139954, 156972, 170259, 209931, 227012, 248539, 279908, 313944, 340518, 379349, 419862, 454024, 497078, 559816, 681036, 745617, 758698, 839724, 994156, 1138047, 1362072, 1491234, 1517396, 1679448, 1988312, 2276094, 2982468, 3034792, 4552188, 5964936, 7207631, 9104376, 14415262, 21622893, 28830524, 43245786, 57661048, 86491572, 172983144]

約数ペア:

[(1, 172983144), (2, 86491572), (3, 57661048), (4, 43245786), (6, 28830524), (8, 21622893), (12, 14415262), (19, 9104376), (24, 7207631), (29, 5964936), (38, 4552188), (57, 3034792), (58, 2982468), (76, 2276094), (87, 1988312), (103, 1679448), (114, 1517396), (116, 1491234), (127, 1362072), (152, 1138047), (174, 994156), (206, 839724), (228, 758698), (232, 745617), (254, 681036), (309, 559816), (348, 497078), (381, 454024), (412, 419862), (456, 379349), (508, 340518), (551, 313944), (618, 279908), (696, 248539), (762, 227012), (824, 209931), (1016, 170259), (1102, 156972), (1236, 139954), (1524, 113506), (1653, 104648), (1957, 88392), (2204, 78486), (2413, 71688), (2472, 69977), (2987, 57912), (3048, 56753), (3306, 52324), (3683, 46968), (3914, 44196), (4408, 39243), (4826, 35844), (5871, 29464), (5974, 28956), (6612, 26162), (7239, 23896), (7366, 23484), (7828, 22098), (8961, 19304), (9652, 17922), (11049, 15656), (11742, 14732), (11948, 14478), (13081, 13224)]