133727678

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 253186560

約数和(自身を除く): 119458882

約数列:

[1, 2, 7, 14, 17, 34, 43, 73, 86, 119, 146, 179, 238, 301, 358, 511, 602, 731, 1022, 1241, 1253, 1462, 2482, 2506, 3043, 3139, 5117, 6086, 6278, 7697, 8687, 10234, 13067, 15394, 17374, 21301, 21973, 26134, 42602, 43946, 53363, 53879, 91469, 106726, 107758, 130849, 182938, 222139, 261698, 373541, 444278, 561881, 747082, 915943, 1123762, 1554973, 1831886, 3109946, 3933167, 7866334, 9551977, 19103954, 66863839, 133727678]

約数ペア:

[(1, 133727678), (2, 66863839), (7, 19103954), (14, 9551977), (17, 7866334), (34, 3933167), (43, 3109946), (73, 1831886), (86, 1554973), (119, 1123762), (146, 915943), (179, 747082), (238, 561881), (301, 444278), (358, 373541), (511, 261698), (602, 222139), (731, 182938), (1022, 130849), (1241, 107758), (1253, 106726), (1462, 91469), (2482, 53879), (2506, 53363), (3043, 43946), (3139, 42602), (5117, 26134), (6086, 21973), (6278, 21301), (7697, 17374), (8687, 15394), (10234, 13067)]