164165616

素因数分解:

$2^4\times 3^4\times {\mathrm{197}}^1\times {\mathrm{643}}^1$

素因数の和:860

約数の個数: 100

約数和(自身を含む): 478297512

約数和(自身を除く): 314131896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 197, 216, 324, 394, 432, 591, 643, 648, 788, 1182, 1286, 1296, 1576, 1773, 1929, 2364, 2572, 3152, 3546, 3858, 4728, 5144, 5319, 5787, 7092, 7716, 9456, 10288, 10638, 11574, 14184, 15432, 15957, 17361, 21276, 23148, 28368, 30864, 31914, 34722, 42552, 46296, 52083, 63828, 69444, 85104, 92592, 104166, 126671, 127656, 138888, 208332, 253342, 255312, 277776, 380013, 416664, 506684, 760026, 833328, 1013368, 1140039, 1520052, 2026736, 2280078, 3040104, 3420117, 4560156, 6080208, 6840234, 9120312, 10260351, 13680468, 18240624, 20520702, 27360936, 41041404, 54721872, 82082808, 164165616]

約数ペア:

[(1, 164165616), (2, 82082808), (3, 54721872), (4, 41041404), (6, 27360936), (8, 20520702), (9, 18240624), (12, 13680468), (16, 10260351), (18, 9120312), (24, 6840234), (27, 6080208), (36, 4560156), (48, 3420117), (54, 3040104), (72, 2280078), (81, 2026736), (108, 1520052), (144, 1140039), (162, 1013368), (197, 833328), (216, 760026), (324, 506684), (394, 416664), (432, 380013), (591, 277776), (643, 255312), (648, 253342), (788, 208332), (1182, 138888), (1286, 127656), (1296, 126671), (1576, 104166), (1773, 92592), (1929, 85104), (2364, 69444), (2572, 63828), (3152, 52083), (3546, 46296), (3858, 42552), (4728, 34722), (5144, 31914), (5319, 30864), (5787, 28368), (7092, 23148), (7716, 21276), (9456, 17361), (10288, 15957), (10638, 15432), (11574, 14184)]