161802252

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2719}}^1$

素因数の和:2780

約数の個数: 96

約数和(自身を含む): 456960000

約数和(自身を除く): 295157748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 29, 36, 38, 54, 57, 58, 76, 87, 108, 114, 116, 171, 174, 228, 261, 342, 348, 513, 522, 551, 684, 783, 1026, 1044, 1102, 1566, 1653, 2052, 2204, 2719, 3132, 3306, 4959, 5438, 6612, 8157, 9918, 10876, 14877, 16314, 19836, 24471, 29754, 32628, 48942, 51661, 59508, 73413, 78851, 97884, 103322, 146826, 154983, 157702, 206644, 236553, 293652, 309966, 315404, 464949, 473106, 619932, 709659, 929898, 946212, 1394847, 1419318, 1498169, 1859796, 2128977, 2789694, 2838636, 2996338, 4257954, 4494507, 5579388, 5992676, 8515908, 8989014, 13483521, 17978028, 26967042, 40450563, 53934084, 80901126, 161802252]

約数ペア:

[(1, 161802252), (2, 80901126), (3, 53934084), (4, 40450563), (6, 26967042), (9, 17978028), (12, 13483521), (18, 8989014), (19, 8515908), (27, 5992676), (29, 5579388), (36, 4494507), (38, 4257954), (54, 2996338), (57, 2838636), (58, 2789694), (76, 2128977), (87, 1859796), (108, 1498169), (114, 1419318), (116, 1394847), (171, 946212), (174, 929898), (228, 709659), (261, 619932), (342, 473106), (348, 464949), (513, 315404), (522, 309966), (551, 293652), (684, 236553), (783, 206644), (1026, 157702), (1044, 154983), (1102, 146826), (1566, 103322), (1653, 97884), (2052, 78851), (2204, 73413), (2719, 59508), (3132, 51661), (3306, 48942), (4959, 32628), (5438, 29754), (6612, 24471), (8157, 19836), (9918, 16314), (10876, 14877)]