198716544

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{4423}}^1$

素因数の和:4459

約数の個数: 128

約数和(自身を含む): 631747200

約数和(自身を除く): 433030656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2496, 2808, 3456, 3744, 4423, 4992, 5616, 7488, 8846, 11232, 13269, 14976, 17692, 22464, 26538, 35384, 39807, 44928, 53076, 57499, 70768, 79614, 106152, 114998, 119421, 141536, 159228, 172497, 212304, 229996, 238842, 283072, 318456, 344994, 424608, 459992, 477684, 517491, 566144, 636912, 689988, 849216, 919984, 955368, 1034982, 1273824, 1379976, 1552473, 1698432, 1839968, 1910736, 2069964, 2547648, 2759952, 3104946, 3679936, 3821472, 4139928, 5095296, 5519904, 6209892, 7359872, 7642944, 8279856, 11039808, 12419784, 15285888, 16559712, 22079616, 24839568, 33119424, 49679136, 66238848, 99358272, 198716544]

約数ペア:

[(1, 198716544), (2, 99358272), (3, 66238848), (4, 49679136), (6, 33119424), (8, 24839568), (9, 22079616), (12, 16559712), (13, 15285888), (16, 12419784), (18, 11039808), (24, 8279856), (26, 7642944), (27, 7359872), (32, 6209892), (36, 5519904), (39, 5095296), (48, 4139928), (52, 3821472), (54, 3679936), (64, 3104946), (72, 2759952), (78, 2547648), (96, 2069964), (104, 1910736), (108, 1839968), (117, 1698432), (128, 1552473), (144, 1379976), (156, 1273824), (192, 1034982), (208, 955368), (216, 919984), (234, 849216), (288, 689988), (312, 636912), (351, 566144), (384, 517491), (416, 477684), (432, 459992), (468, 424608), (576, 344994), (624, 318456), (702, 283072), (832, 238842), (864, 229996), (936, 212304), (1152, 172497), (1248, 159228), (1404, 141536), (1664, 119421), (1728, 114998), (1872, 106152), (2496, 79614), (2808, 70768), (3456, 57499), (3744, 53076), (4423, 44928), (4992, 39807), (5616, 35384), (7488, 26538), (8846, 22464), (11232, 17692), (13269, 14976)]