179983998

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:671

約数の個数: 96

約数和(自身を含む): 447974400

約数和(自身を除く): 267990402

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 102, 114, 153, 171, 289, 306, 323, 342, 459, 513, 578, 607, 646, 867, 918, 969, 1026, 1214, 1734, 1821, 1938, 2601, 2907, 3642, 5202, 5463, 5491, 5814, 7803, 8721, 10319, 10926, 10982, 11533, 15606, 16389, 16473, 17442, 20638, 23066, 30957, 32778, 32946, 34599, 49419, 61914, 69198, 92871, 98838, 103797, 148257, 175423, 185742, 196061, 207594, 278613, 296514, 311391, 350846, 392122, 526269, 557226, 588183, 622782, 1052538, 1176366, 1578807, 1764549, 3157614, 3333037, 3529098, 4736421, 5293647, 6666074, 9472842, 9999111, 10587294, 19998222, 29997333, 59994666, 89991999, 179983998]

約数ペア:

[(1, 179983998), (2, 89991999), (3, 59994666), (6, 29997333), (9, 19998222), (17, 10587294), (18, 9999111), (19, 9472842), (27, 6666074), (34, 5293647), (38, 4736421), (51, 3529098), (54, 3333037), (57, 3157614), (102, 1764549), (114, 1578807), (153, 1176366), (171, 1052538), (289, 622782), (306, 588183), (323, 557226), (342, 526269), (459, 392122), (513, 350846), (578, 311391), (607, 296514), (646, 278613), (867, 207594), (918, 196061), (969, 185742), (1026, 175423), (1214, 148257), (1734, 103797), (1821, 98838), (1938, 92871), (2601, 69198), (2907, 61914), (3642, 49419), (5202, 34599), (5463, 32946), (5491, 32778), (5814, 30957), (7803, 23066), (8721, 20638), (10319, 17442), (10926, 16473), (10982, 16389), (11533, 15606)]