191325516

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 488651520

約数和(自身を除く): 297326004

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 97, 114, 123, 164, 194, 211, 228, 246, 291, 388, 422, 492, 582, 633, 779, 844, 1164, 1266, 1558, 1843, 2337, 2532, 3116, 3686, 3977, 4009, 4674, 5529, 7372, 7954, 8018, 8651, 9348, 11058, 11931, 12027, 15908, 16036, 17302, 20467, 22116, 23862, 24054, 25953, 34604, 40934, 47724, 48108, 51906, 61401, 75563, 81868, 103812, 122802, 151126, 164369, 226689, 245604, 302252, 328738, 388873, 453378, 493107, 657476, 777746, 839147, 906756, 986214, 1166619, 1555492, 1678294, 1972428, 2333238, 2517441, 3356588, 4666476, 5034882, 10069764, 15943793, 31887586, 47831379, 63775172, 95662758, 191325516]

約数ペア:

[(1, 191325516), (2, 95662758), (3, 63775172), (4, 47831379), (6, 31887586), (12, 15943793), (19, 10069764), (38, 5034882), (41, 4666476), (57, 3356588), (76, 2517441), (82, 2333238), (97, 1972428), (114, 1678294), (123, 1555492), (164, 1166619), (194, 986214), (211, 906756), (228, 839147), (246, 777746), (291, 657476), (388, 493107), (422, 453378), (492, 388873), (582, 328738), (633, 302252), (779, 245604), (844, 226689), (1164, 164369), (1266, 151126), (1558, 122802), (1843, 103812), (2337, 81868), (2532, 75563), (3116, 61401), (3686, 51906), (3977, 48108), (4009, 47724), (4674, 40934), (5529, 34604), (7372, 25953), (7954, 24054), (8018, 23862), (8651, 22116), (9348, 20467), (11058, 17302), (11931, 16036), (12027, 15908)]