143265472

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16831}}^1$

素因数の和:16869

約数の個数: 56

約数和(自身を含む): 342026240

約数和(自身を除く): 198760768

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 16831, 33662, 67324, 117817, 134648, 235634, 269296, 319789, 471268, 538592, 639578, 942536, 1077184, 1279156, 1885072, 2238523, 2558312, 3770144, 4477046, 5116624, 7540288, 8954092, 10233248, 17908184, 20466496, 35816368, 71632736, 143265472]

約数ペア:

[(1, 143265472), (2, 71632736), (4, 35816368), (7, 20466496), (8, 17908184), (14, 10233248), (16, 8954092), (19, 7540288), (28, 5116624), (32, 4477046), (38, 3770144), (56, 2558312), (64, 2238523), (76, 1885072), (112, 1279156), (133, 1077184), (152, 942536), (224, 639578), (266, 538592), (304, 471268), (448, 319789), (532, 269296), (608, 235634), (1064, 134648), (1216, 117817), (2128, 67324), (4256, 33662), (8512, 16831)]