153669088

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 309370320

約数和(自身を除く): 155701232

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 157, 292, 314, 419, 584, 628, 838, 1168, 1256, 1676, 2336, 2512, 3352, 5024, 6704, 11461, 13408, 22922, 30587, 45844, 61174, 65783, 91688, 122348, 131566, 183376, 244696, 263132, 366752, 489392, 526264, 978784, 1052528, 2105056, 4802159, 9604318, 19208636, 38417272, 76834544, 153669088]

約数ペア:

[(1, 153669088), (2, 76834544), (4, 38417272), (8, 19208636), (16, 9604318), (32, 4802159), (73, 2105056), (146, 1052528), (157, 978784), (292, 526264), (314, 489392), (419, 366752), (584, 263132), (628, 244696), (838, 183376), (1168, 131566), (1256, 122348), (1676, 91688), (2336, 65783), (2512, 61174), (3352, 45844), (5024, 30587), (6704, 22922), (11461, 13408)]