156941272

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 320112000

約数和(自身を除く): 163170728

約数列:

[1, 2, 4, 8, 29, 37, 47, 58, 74, 94, 116, 148, 188, 232, 296, 376, 389, 778, 1073, 1363, 1556, 1739, 2146, 2726, 3112, 3478, 4292, 5452, 6956, 8584, 10904, 11281, 13912, 14393, 18283, 22562, 28786, 36566, 45124, 50431, 57572, 73132, 90248, 100862, 115144, 146264, 201724, 403448, 417397, 530207, 676471, 834794, 1060414, 1352942, 1669588, 2120828, 2705884, 3339176, 4241656, 5411768, 19617659, 39235318, 78470636, 156941272]

約数ペア:

[(1, 156941272), (2, 78470636), (4, 39235318), (8, 19617659), (29, 5411768), (37, 4241656), (47, 3339176), (58, 2705884), (74, 2120828), (94, 1669588), (116, 1352942), (148, 1060414), (188, 834794), (232, 676471), (296, 530207), (376, 417397), (389, 403448), (778, 201724), (1073, 146264), (1363, 115144), (1556, 100862), (1739, 90248), (2146, 73132), (2726, 57572), (3112, 50431), (3478, 45124), (4292, 36566), (5452, 28786), (6956, 22562), (8584, 18283), (10904, 14393), (11281, 13912)]