128853744

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8311}}^1$

素因数の和:8358

約数の個数: 80

約数和(自身を含む): 371047680

約数和(自身を除く): 242193936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 646, 816, 912, 969, 1292, 1938, 2584, 3876, 5168, 7752, 8311, 15504, 16622, 24933, 33244, 49866, 66488, 99732, 132976, 141287, 157909, 199464, 282574, 315818, 398928, 423861, 473727, 565148, 631636, 847722, 947454, 1130296, 1263272, 1695444, 1894908, 2260592, 2526544, 2684453, 3390888, 3789816, 5368906, 6781776, 7579632, 8053359, 10737812, 16106718, 21475624, 32213436, 42951248, 64426872, 128853744]

約数ペア:

[(1, 128853744), (2, 64426872), (3, 42951248), (4, 32213436), (6, 21475624), (8, 16106718), (12, 10737812), (16, 8053359), (17, 7579632), (19, 6781776), (24, 5368906), (34, 3789816), (38, 3390888), (48, 2684453), (51, 2526544), (57, 2260592), (68, 1894908), (76, 1695444), (102, 1263272), (114, 1130296), (136, 947454), (152, 847722), (204, 631636), (228, 565148), (272, 473727), (304, 423861), (323, 398928), (408, 315818), (456, 282574), (646, 199464), (816, 157909), (912, 141287), (969, 132976), (1292, 99732), (1938, 66488), (2584, 49866), (3876, 33244), (5168, 24933), (7752, 16622), (8311, 15504)]