180716562

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:857

約数の個数: 128

約数和(自身を含む): 482630400

約数和(自身を除く): 301913838

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 27, 34, 38, 39, 51, 54, 57, 78, 102, 114, 117, 153, 171, 221, 234, 247, 306, 323, 342, 351, 442, 459, 494, 513, 646, 663, 702, 741, 797, 918, 969, 1026, 1326, 1482, 1594, 1938, 1989, 2223, 2391, 2907, 3978, 4199, 4446, 4782, 5814, 5967, 6669, 7173, 8398, 8721, 10361, 11934, 12597, 13338, 13549, 14346, 15143, 17442, 20722, 21519, 25194, 27098, 30286, 31083, 37791, 40647, 43038, 45429, 62166, 75582, 81294, 90858, 93249, 113373, 121941, 136287, 176137, 186498, 196859, 226746, 243882, 257431, 272574, 279747, 352274, 365823, 393718, 408861, 514862, 528411, 559494, 590577, 731646, 772293, 817722, 1056822, 1181154, 1544586, 1585233, 1771731, 2316879, 3170466, 3346603, 3543462, 4633758, 4755699, 5315193, 6693206, 6950637, 9511398, 10039809, 10630386, 13901274, 20079618, 30119427, 60238854, 90358281, 180716562]

約数ペア:

[(1, 180716562), (2, 90358281), (3, 60238854), (6, 30119427), (9, 20079618), (13, 13901274), (17, 10630386), (18, 10039809), (19, 9511398), (26, 6950637), (27, 6693206), (34, 5315193), (38, 4755699), (39, 4633758), (51, 3543462), (54, 3346603), (57, 3170466), (78, 2316879), (102, 1771731), (114, 1585233), (117, 1544586), (153, 1181154), (171, 1056822), (221, 817722), (234, 772293), (247, 731646), (306, 590577), (323, 559494), (342, 528411), (351, 514862), (442, 408861), (459, 393718), (494, 365823), (513, 352274), (646, 279747), (663, 272574), (702, 257431), (741, 243882), (797, 226746), (918, 196859), (969, 186498), (1026, 176137), (1326, 136287), (1482, 121941), (1594, 113373), (1938, 93249), (1989, 90858), (2223, 81294), (2391, 75582), (2907, 62166), (3978, 45429), (4199, 43038), (4446, 40647), (4782, 37791), (5814, 31083), (5967, 30286), (6669, 27098), (7173, 25194), (8398, 21519), (8721, 20722), (10361, 17442), (11934, 15143), (12597, 14346), (13338, 13549)]