149310768

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{19813}}^1$

素因数の和:19981

約数の個数: 40

約数和(自身を含む): 388195888

約数和(自身を除く): 238885120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 19813, 39626, 59439, 79252, 118878, 158504, 237756, 317008, 475512, 951024, 3110641, 6221282, 9331923, 12442564, 18663846, 24885128, 37327692, 49770256, 74655384, 149310768]

約数ペア:

[(1, 149310768), (2, 74655384), (3, 49770256), (4, 37327692), (6, 24885128), (8, 18663846), (12, 12442564), (16, 9331923), (24, 6221282), (48, 3110641), (157, 951024), (314, 475512), (471, 317008), (628, 237756), (942, 158504), (1256, 118878), (1884, 79252), (2512, 59439), (3768, 39626), (7536, 19813)]