133404404

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{619}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 274982400

約数和(自身を除く): 141577996

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 179, 301, 358, 602, 619, 716, 1204, 1238, 1253, 2476, 2506, 4333, 5012, 7697, 8666, 15394, 17332, 26617, 30788, 53234, 53879, 106468, 107758, 110801, 186319, 215516, 221602, 372638, 443204, 745276, 775607, 1551214, 3102428, 4764443, 9528886, 19057772, 33351101, 66702202, 133404404]

約数ペア:

[(1, 133404404), (2, 66702202), (4, 33351101), (7, 19057772), (14, 9528886), (28, 4764443), (43, 3102428), (86, 1551214), (172, 775607), (179, 745276), (301, 443204), (358, 372638), (602, 221602), (619, 215516), (716, 186319), (1204, 110801), (1238, 107758), (1253, 106468), (2476, 53879), (2506, 53234), (4333, 30788), (5012, 26617), (7697, 17332), (8666, 15394)]