189968496

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2969}}^1$

素因数の和:3054

約数の個数: 80

約数和(自身を含む): 518538240

約数和(自身を除く): 328569744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 496, 516, 688, 744, 1032, 1333, 1488, 2064, 2666, 2969, 3999, 5332, 5938, 7998, 8907, 10664, 11876, 15996, 17814, 21328, 23752, 31992, 35628, 47504, 63984, 71256, 92039, 127667, 142512, 184078, 255334, 276117, 368156, 383001, 510668, 552234, 736312, 766002, 1021336, 1104468, 1472624, 1532004, 2042672, 2208936, 3064008, 3957677, 4417872, 6128016, 7915354, 11873031, 15830708, 23746062, 31661416, 47492124, 63322832, 94984248, 189968496]

約数ペア:

[(1, 189968496), (2, 94984248), (3, 63322832), (4, 47492124), (6, 31661416), (8, 23746062), (12, 15830708), (16, 11873031), (24, 7915354), (31, 6128016), (43, 4417872), (48, 3957677), (62, 3064008), (86, 2208936), (93, 2042672), (124, 1532004), (129, 1472624), (172, 1104468), (186, 1021336), (248, 766002), (258, 736312), (344, 552234), (372, 510668), (496, 383001), (516, 368156), (688, 276117), (744, 255334), (1032, 184078), (1333, 142512), (1488, 127667), (2064, 92039), (2666, 71256), (2969, 63984), (3999, 47504), (5332, 35628), (5938, 31992), (7998, 23752), (8907, 21328), (10664, 17814), (11876, 15996)]