158478768

素因数分解:

$2^4\times 3^7\times 7^1\times {\mathrm{647}}^1$

素因数の和:683

約数の個数: 160

約数和(自身を含む): 527109120

約数和(自身を除く): 368630352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 647, 648, 729, 756, 972, 1008, 1134, 1294, 1296, 1458, 1512, 1701, 1941, 1944, 2187, 2268, 2588, 2916, 3024, 3402, 3882, 3888, 4374, 4529, 4536, 5103, 5176, 5823, 5832, 6804, 7764, 8748, 9058, 9072, 10206, 10352, 11646, 11664, 13587, 13608, 15309, 15528, 17469, 17496, 18116, 20412, 23292, 27174, 27216, 30618, 31056, 34938, 34992, 36232, 40761, 40824, 46584, 52407, 54348, 61236, 69876, 72464, 81522, 81648, 93168, 104814, 108696, 122283, 122472, 139752, 157221, 163044, 209628, 217392, 244566, 244944, 279504, 314442, 326088, 366849, 419256, 471663, 489132, 628884, 652176, 733698, 838512, 943326, 978264, 1100547, 1257768, 1414989, 1467396, 1886652, 1956528, 2201094, 2515536, 2829978, 2934792, 3301641, 3773304, 4402188, 5659956, 5869584, 6603282, 7546608, 8804376, 9904923, 11319912, 13206564, 17608752, 19809846, 22639824, 26413128, 39619692, 52826256, 79239384, 158478768]

約数ペア:

[(1, 158478768), (2, 79239384), (3, 52826256), (4, 39619692), (6, 26413128), (7, 22639824), (8, 19809846), (9, 17608752), (12, 13206564), (14, 11319912), (16, 9904923), (18, 8804376), (21, 7546608), (24, 6603282), (27, 5869584), (28, 5659956), (36, 4402188), (42, 3773304), (48, 3301641), (54, 2934792), (56, 2829978), (63, 2515536), (72, 2201094), (81, 1956528), (84, 1886652), (108, 1467396), (112, 1414989), (126, 1257768), (144, 1100547), (162, 978264), (168, 943326), (189, 838512), (216, 733698), (243, 652176), (252, 628884), (324, 489132), (336, 471663), (378, 419256), (432, 366849), (486, 326088), (504, 314442), (567, 279504), (647, 244944), (648, 244566), (729, 217392), (756, 209628), (972, 163044), (1008, 157221), (1134, 139752), (1294, 122472), (1296, 122283), (1458, 108696), (1512, 104814), (1701, 93168), (1941, 81648), (1944, 81522), (2187, 72464), (2268, 69876), (2588, 61236), (2916, 54348), (3024, 52407), (3402, 46584), (3882, 40824), (3888, 40761), (4374, 36232), (4529, 34992), (4536, 34938), (5103, 31056), (5176, 30618), (5823, 27216), (5832, 27174), (6804, 23292), (7764, 20412), (8748, 18116), (9058, 17496), (9072, 17469), (10206, 15528), (10352, 15309), (11646, 13608), (11664, 13587)]