155699264

素因数分解:

$2^6\times 7^2\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:536

約数の個数: 84

約数和(自身を含む): 363108240

約数和(自身を除く): 207408976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 131, 196, 224, 262, 379, 392, 448, 524, 758, 784, 917, 1048, 1516, 1568, 1834, 2096, 2653, 3032, 3136, 3668, 4192, 5306, 6064, 6419, 7336, 8384, 10612, 12128, 12838, 14672, 18571, 21224, 24256, 25676, 29344, 37142, 42448, 49649, 51352, 58688, 74284, 84896, 99298, 102704, 148568, 169792, 198596, 205408, 297136, 347543, 397192, 410816, 594272, 695086, 794384, 1188544, 1390172, 1588768, 2432801, 2780344, 3177536, 4865602, 5560688, 9731204, 11121376, 19462408, 22242752, 38924816, 77849632, 155699264]

約数ペア:

[(1, 155699264), (2, 77849632), (4, 38924816), (7, 22242752), (8, 19462408), (14, 11121376), (16, 9731204), (28, 5560688), (32, 4865602), (49, 3177536), (56, 2780344), (64, 2432801), (98, 1588768), (112, 1390172), (131, 1188544), (196, 794384), (224, 695086), (262, 594272), (379, 410816), (392, 397192), (448, 347543), (524, 297136), (758, 205408), (784, 198596), (917, 169792), (1048, 148568), (1516, 102704), (1568, 99298), (1834, 84896), (2096, 74284), (2653, 58688), (3032, 51352), (3136, 49649), (3668, 42448), (4192, 37142), (5306, 29344), (6064, 25676), (6419, 24256), (7336, 21224), (8384, 18571), (10612, 14672), (12128, 12838)]