155008112

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{17519}}^1$

素因数の和:17613

約数の個数: 40

約数和(自身を含む): 347596800

約数和(自身を除く): 192588688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 17519, 35038, 70076, 122633, 140152, 245266, 280304, 490532, 981064, 1384001, 1962128, 2768002, 5536004, 9688007, 11072008, 19376014, 22144016, 38752028, 77504056, 155008112]

約数ペア:

[(1, 155008112), (2, 77504056), (4, 38752028), (7, 22144016), (8, 19376014), (14, 11072008), (16, 9688007), (28, 5536004), (56, 2768002), (79, 1962128), (112, 1384001), (158, 981064), (316, 490532), (553, 280304), (632, 245266), (1106, 140152), (1264, 122633), (2212, 70076), (4424, 35038), (8848, 17519)]