103128998

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 194365440

約数和(自身を除く): 91236442

約数列:

[1, 2, 7, 14, 19, 38, 47, 73, 94, 113, 133, 146, 226, 266, 329, 511, 658, 791, 893, 1022, 1387, 1582, 1786, 2147, 2774, 3431, 4294, 5311, 6251, 6862, 8249, 9709, 10622, 12502, 15029, 16498, 19418, 24017, 30058, 37177, 48034, 57743, 65189, 74354, 100909, 115486, 130378, 156731, 201818, 313462, 387703, 456323, 706363, 775406, 912646, 1097117, 1412726, 2194234, 2713921, 5427842, 7366357, 14732714, 51564499, 103128998]

約数ペア:

[(1, 103128998), (2, 51564499), (7, 14732714), (14, 7366357), (19, 5427842), (38, 2713921), (47, 2194234), (73, 1412726), (94, 1097117), (113, 912646), (133, 775406), (146, 706363), (226, 456323), (266, 387703), (329, 313462), (511, 201818), (658, 156731), (791, 130378), (893, 115486), (1022, 100909), (1387, 74354), (1582, 65189), (1786, 57743), (2147, 48034), (2774, 37177), (3431, 30058), (4294, 24017), (5311, 19418), (6251, 16498), (6862, 15029), (8249, 12502), (9709, 10622)]