154706418

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5119}}^1$

素因数の和:5223

約数の個数: 48

約数和(自身を含む): 354631680

約数和(自身を除く): 199925262

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 73, 138, 146, 207, 219, 414, 438, 657, 1314, 1679, 3358, 5037, 5119, 10074, 10238, 15111, 15357, 30222, 30714, 46071, 92142, 117737, 235474, 353211, 373687, 706422, 747374, 1059633, 1121061, 2119266, 2242122, 3363183, 6726366, 8594801, 17189602, 25784403, 51568806, 77353209, 154706418]

約数ペア:

[(1, 154706418), (2, 77353209), (3, 51568806), (6, 25784403), (9, 17189602), (18, 8594801), (23, 6726366), (46, 3363183), (69, 2242122), (73, 2119266), (138, 1121061), (146, 1059633), (207, 747374), (219, 706422), (414, 373687), (438, 353211), (657, 235474), (1314, 117737), (1679, 92142), (3358, 46071), (5037, 30714), (5119, 30222), (10074, 15357), (10238, 15111)]