115678458

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7229}}^1$

素因数の和:7371

約数の個数: 48

約数和(自身を含む): 288737280

約数和(自身を除く): 173058822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 762, 889, 1143, 1778, 2286, 2667, 5334, 7229, 8001, 14458, 16002, 21687, 43374, 50603, 65061, 101206, 130122, 151809, 303618, 455427, 910854, 918083, 1836166, 2754249, 5508498, 6426581, 8262747, 12853162, 16525494, 19279743, 38559486, 57839229, 115678458]

約数ペア:

[(1, 115678458), (2, 57839229), (3, 38559486), (6, 19279743), (7, 16525494), (9, 12853162), (14, 8262747), (18, 6426581), (21, 5508498), (42, 2754249), (63, 1836166), (126, 918083), (127, 910854), (254, 455427), (381, 303618), (762, 151809), (889, 130122), (1143, 101206), (1778, 65061), (2286, 50603), (2667, 43374), (5334, 21687), (7229, 16002), (8001, 14458)]