157218846

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{751}}^1$

素因数の和:857

約数の個数: 64

約数和(自身を含む): 345655296

約数和(自身を除く): 188436450

約数列:

[1, 2, 3, 6, 23, 37, 41, 46, 69, 74, 82, 111, 123, 138, 222, 246, 751, 851, 943, 1502, 1517, 1702, 1886, 2253, 2553, 2829, 3034, 4506, 4551, 5106, 5658, 9102, 17273, 27787, 30791, 34546, 34891, 51819, 55574, 61582, 69782, 83361, 92373, 103638, 104673, 166722, 184746, 209346, 639101, 708193, 1139267, 1278202, 1416386, 1917303, 2124579, 2278534, 3417801, 3834606, 4249158, 6835602, 26203141, 52406282, 78609423, 157218846]

約数ペア:

[(1, 157218846), (2, 78609423), (3, 52406282), (6, 26203141), (23, 6835602), (37, 4249158), (41, 3834606), (46, 3417801), (69, 2278534), (74, 2124579), (82, 1917303), (111, 1416386), (123, 1278202), (138, 1139267), (222, 708193), (246, 639101), (751, 209346), (851, 184746), (943, 166722), (1502, 104673), (1517, 103638), (1702, 92373), (1886, 83361), (2253, 69782), (2553, 61582), (2829, 55574), (3034, 51819), (4506, 34891), (4551, 34546), (5106, 30791), (5658, 27787), (9102, 17273)]