189850319.0000000000

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{2154979}}^1$

素因数の和:2155004

約数の個数: 84

約数和(自身を含む): 28462975840

約数和(自身を除く): 19774100512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 2154979, 4309958, 6464937, 8619916, 12929874, 15084853, 17239832, 19394811, 25859748, 30169706, 34479664, 38789622, 45254559, 51719496, 60339412, 68959328, 77579244, 90509118, 103438992, 120678824, 135763677, 137918656, 155158488, 181018236, 206877984, 241357648, 271527354, 310316976, 362036472, 413755968, 482715296, 543054708, 620633952, 724072944, 965430592, 1086109416, 1241267904, 1448145888, 2172218832, 2896291776, 4344437664, 8688875328]

約数ペア:

[(1, 8688875328), (2, 4344437664), (3, 2896291776), (4, 2172218832), (6, 1448145888), (7, 1241267904), (8, 1086109416), (9, 965430592), (12, 724072944), (14, 620633952), (16, 543054708), (18, 482715296), (21, 413755968), (24, 362036472), (28, 310316976), (32, 271527354), (36, 241357648), (42, 206877984), (48, 181018236), (56, 155158488), (63, 137918656), (64, 135763677), (72, 120678824), (84, 103438992), (96, 90509118), (112, 77579244), (126, 68959328), (144, 60339412), (168, 51719496), (192, 45254559), (224, 38789622), (252, 34479664), (288, 30169706), (336, 25859748), (448, 19394811), (504, 17239832), (576, 15084853), (672, 12929874), (1008, 8619916), (1344, 6464937), (2016, 4309958), (4032, 2154979)]