156035524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 300052480

約数和(自身を除く): 144016956

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 103, 124, 206, 412, 589, 643, 1178, 1286, 1957, 2356, 2572, 3193, 3914, 6386, 7828, 12217, 12772, 19933, 24434, 39866, 48868, 60667, 66229, 79732, 121334, 132458, 242668, 264916, 378727, 757454, 1258351, 1514908, 2053099, 2516702, 4106198, 5033404, 8212396, 39008881, 78017762, 156035524]

約数ペア:

[(1, 156035524), (2, 78017762), (4, 39008881), (19, 8212396), (31, 5033404), (38, 4106198), (62, 2516702), (76, 2053099), (103, 1514908), (124, 1258351), (206, 757454), (412, 378727), (589, 264916), (643, 242668), (1178, 132458), (1286, 121334), (1957, 79732), (2356, 66229), (2572, 60667), (3193, 48868), (3914, 39866), (6386, 24434), (7828, 19933), (12217, 12772)]