171402816

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1597}}^1$

素因数の和:1668

約数の個数: 112

約数和(自身を含む): 500058944

約数和(自身を除く): 328656128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 78, 86, 96, 104, 129, 156, 172, 192, 208, 258, 312, 344, 416, 516, 559, 624, 688, 832, 1032, 1118, 1248, 1376, 1597, 1677, 2064, 2236, 2496, 2752, 3194, 3354, 4128, 4472, 4791, 6388, 6708, 8256, 8944, 9582, 12776, 13416, 17888, 19164, 20761, 25552, 26832, 35776, 38328, 41522, 51104, 53664, 62283, 68671, 76656, 83044, 102208, 107328, 124566, 137342, 153312, 166088, 206013, 249132, 274684, 306624, 332176, 412026, 498264, 549368, 664352, 824052, 892723, 996528, 1098736, 1328704, 1648104, 1785446, 1993056, 2197472, 2678169, 3296208, 3570892, 3986112, 4394944, 5356338, 6592416, 7141784, 10712676, 13184832, 14283568, 21425352, 28567136, 42850704, 57134272, 85701408, 171402816]

約数ペア:

[(1, 171402816), (2, 85701408), (3, 57134272), (4, 42850704), (6, 28567136), (8, 21425352), (12, 14283568), (13, 13184832), (16, 10712676), (24, 7141784), (26, 6592416), (32, 5356338), (39, 4394944), (43, 3986112), (48, 3570892), (52, 3296208), (64, 2678169), (78, 2197472), (86, 1993056), (96, 1785446), (104, 1648104), (129, 1328704), (156, 1098736), (172, 996528), (192, 892723), (208, 824052), (258, 664352), (312, 549368), (344, 498264), (416, 412026), (516, 332176), (559, 306624), (624, 274684), (688, 249132), (832, 206013), (1032, 166088), (1118, 153312), (1248, 137342), (1376, 124566), (1597, 107328), (1677, 102208), (2064, 83044), (2236, 76656), (2496, 68671), (2752, 62283), (3194, 53664), (3354, 51104), (4128, 41522), (4472, 38328), (4791, 35776), (6388, 26832), (6708, 25552), (8256, 20761), (8944, 19164), (9582, 17888), (12776, 13416)]