187729136

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{22961}}^1$

素因数の和:23049

約数の個数: 40

約数和(自身を含む): 421398624

約数和(自身を除く): 233669488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 22961, 45922, 91844, 160727, 183688, 321454, 367376, 642908, 1285816, 1676153, 2571632, 3352306, 6704612, 11733071, 13409224, 23466142, 26818448, 46932284, 93864568, 187729136]

約数ペア:

[(1, 187729136), (2, 93864568), (4, 46932284), (7, 26818448), (8, 23466142), (14, 13409224), (16, 11733071), (28, 6704612), (56, 3352306), (73, 2571632), (112, 1676153), (146, 1285816), (292, 642908), (511, 367376), (584, 321454), (1022, 183688), (1168, 160727), (2044, 91844), (4088, 45922), (8176, 22961)]