140210808

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 358041600

約数和(自身を除く): 217830792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 191, 219, 292, 382, 419, 438, 573, 584, 764, 838, 876, 1146, 1257, 1528, 1676, 1752, 2292, 2514, 3352, 4584, 5028, 10056, 13943, 27886, 30587, 41829, 55772, 61174, 80029, 83658, 91761, 111544, 122348, 160058, 167316, 183522, 240087, 244696, 320116, 334632, 367044, 480174, 640232, 734088, 960348, 1920696, 5842117, 11684234, 17526351, 23368468, 35052702, 46736936, 70105404, 140210808]

約数ペア:

[(1, 140210808), (2, 70105404), (3, 46736936), (4, 35052702), (6, 23368468), (8, 17526351), (12, 11684234), (24, 5842117), (73, 1920696), (146, 960348), (191, 734088), (219, 640232), (292, 480174), (382, 367044), (419, 334632), (438, 320116), (573, 244696), (584, 240087), (764, 183522), (838, 167316), (876, 160058), (1146, 122348), (1257, 111544), (1528, 91761), (1676, 83658), (1752, 80029), (2292, 61174), (2514, 55772), (3352, 41829), (4584, 30587), (5028, 27886), (10056, 13943)]