198645696

素因数分解:

$2^6\times 3^5\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:321

約数の個数: 168

約数和(自身を含む): 604107504

約数和(自身を除く): 405461808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 81, 96, 106, 108, 144, 159, 162, 192, 212, 216, 241, 243, 288, 318, 324, 424, 432, 477, 482, 486, 576, 636, 648, 723, 848, 864, 954, 964, 972, 1272, 1296, 1431, 1446, 1696, 1728, 1908, 1928, 1944, 2169, 2544, 2592, 2862, 2892, 3392, 3816, 3856, 3888, 4293, 4338, 5088, 5184, 5724, 5784, 6507, 7632, 7712, 7776, 8586, 8676, 10176, 11448, 11568, 12773, 12879, 13014, 15264, 15424, 15552, 17172, 17352, 19521, 22896, 23136, 25546, 25758, 26028, 30528, 34344, 34704, 38319, 39042, 45792, 46272, 51092, 51516, 52056, 58563, 68688, 69408, 76638, 78084, 91584, 102184, 103032, 104112, 114957, 117126, 137376, 138816, 153276, 156168, 204368, 206064, 208224, 229914, 234252, 274752, 306552, 312336, 344871, 408736, 412128, 416448, 459828, 468504, 613104, 624672, 689742, 817472, 824256, 919656, 937008, 1034613, 1226208, 1249344, 1379484, 1839312, 1874016, 2069226, 2452416, 2758968, 3103839, 3678624, 3748032, 4138452, 5517936, 6207678, 7357248, 8276904, 11035872, 12415356, 16553808, 22071744, 24830712, 33107616, 49661424, 66215232, 99322848, 198645696]

約数ペア:

[(1, 198645696), (2, 99322848), (3, 66215232), (4, 49661424), (6, 33107616), (8, 24830712), (9, 22071744), (12, 16553808), (16, 12415356), (18, 11035872), (24, 8276904), (27, 7357248), (32, 6207678), (36, 5517936), (48, 4138452), (53, 3748032), (54, 3678624), (64, 3103839), (72, 2758968), (81, 2452416), (96, 2069226), (106, 1874016), (108, 1839312), (144, 1379484), (159, 1249344), (162, 1226208), (192, 1034613), (212, 937008), (216, 919656), (241, 824256), (243, 817472), (288, 689742), (318, 624672), (324, 613104), (424, 468504), (432, 459828), (477, 416448), (482, 412128), (486, 408736), (576, 344871), (636, 312336), (648, 306552), (723, 274752), (848, 234252), (864, 229914), (954, 208224), (964, 206064), (972, 204368), (1272, 156168), (1296, 153276), (1431, 138816), (1446, 137376), (1696, 117126), (1728, 114957), (1908, 104112), (1928, 103032), (1944, 102184), (2169, 91584), (2544, 78084), (2592, 76638), (2862, 69408), (2892, 68688), (3392, 58563), (3816, 52056), (3856, 51516), (3888, 51092), (4293, 46272), (4338, 45792), (5088, 39042), (5184, 38319), (5724, 34704), (5784, 34344), (6507, 30528), (7632, 26028), (7712, 25758), (7776, 25546), (8586, 23136), (8676, 22896), (10176, 19521), (11448, 17352), (11568, 17172), (12773, 15552), (12879, 15424), (13014, 15264)]