126120512

素因数分解:

$2^6\times 7^2\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:464

約数の個数: 84

約数和(自身を含む): 294308784

約数和(自身を除く): 168188272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 131, 196, 224, 262, 307, 392, 448, 524, 614, 784, 917, 1048, 1228, 1568, 1834, 2096, 2149, 2456, 3136, 3668, 4192, 4298, 4912, 6419, 7336, 8384, 8596, 9824, 12838, 14672, 15043, 17192, 19648, 25676, 29344, 30086, 34384, 40217, 51352, 58688, 60172, 68768, 80434, 102704, 120344, 137536, 160868, 205408, 240688, 281519, 321736, 410816, 481376, 563038, 643472, 962752, 1126076, 1286944, 1970633, 2252152, 2573888, 3941266, 4504304, 7882532, 9008608, 15765064, 18017216, 31530128, 63060256, 126120512]

約数ペア:

[(1, 126120512), (2, 63060256), (4, 31530128), (7, 18017216), (8, 15765064), (14, 9008608), (16, 7882532), (28, 4504304), (32, 3941266), (49, 2573888), (56, 2252152), (64, 1970633), (98, 1286944), (112, 1126076), (131, 962752), (196, 643472), (224, 563038), (262, 481376), (307, 410816), (392, 321736), (448, 281519), (524, 240688), (614, 205408), (784, 160868), (917, 137536), (1048, 120344), (1228, 102704), (1568, 80434), (1834, 68768), (2096, 60172), (2149, 58688), (2456, 51352), (3136, 40217), (3668, 34384), (4192, 30086), (4298, 29344), (4912, 25676), (6419, 19648), (7336, 17192), (8384, 15043), (8596, 14672), (9824, 12838)]