118191248

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{55541}}^1$

素因数の和:55575

約数の個数: 40

約数和(自身を含む): 275488320

約数和(自身を除く): 157297072

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 55541, 111082, 222164, 388787, 444328, 777574, 888656, 1055279, 1555148, 2110558, 3110296, 4221116, 6220592, 7386953, 8442232, 14773906, 16884464, 29547812, 59095624, 118191248]

約数ペア:

[(1, 118191248), (2, 59095624), (4, 29547812), (7, 16884464), (8, 14773906), (14, 8442232), (16, 7386953), (19, 6220592), (28, 4221116), (38, 3110296), (56, 2110558), (76, 1555148), (112, 1055279), (133, 888656), (152, 777574), (266, 444328), (304, 388787), (532, 222164), (1064, 111082), (2128, 55541)]