156945787145

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^2\times {\mathrm{617}}^1\times {\mathrm{1619}}^1$

素因数の和:2382

約数の個数: 48

約数和(自身を含む): 218989733760

約数和(自身を除く): 62043946615

約数列:

[1, 5, 7, 35, 67, 335, 469, 617, 1619, 2345, 3085, 4319, 4489, 8095, 11333, 21595, 22445, 31423, 41339, 56665, 108473, 157115, 206695, 289373, 542365, 759311, 998923, 1446865, 2769713, 3796555, 4994615, 6992461, 7267691, 13848565, 19387991, 34962305, 36338455, 50873837, 66927841, 96939955, 254369185, 334639205, 468494887, 2342474435, 4484165347, 22420826735, 31389157429, 156945787145]

約数ペア:

[(1, 156945787145), (5, 31389157429), (7, 22420826735), (35, 4484165347), (67, 2342474435), (335, 468494887), (469, 334639205), (617, 254369185), (1619, 96939955), (2345, 66927841), (3085, 50873837), (4319, 36338455), (4489, 34962305), (8095, 19387991), (11333, 13848565), (21595, 7267691), (22445, 6992461), (31423, 4994615), (41339, 3796555), (56665, 2769713), (108473, 1446865), (157115, 998923), (206695, 759311), (289373, 542365)]