172731664

素因数分解:

$2^4\times 7^2\times {\mathrm{53}}^1\times {\mathrm{4157}}^1$

素因数の和:4232

約数の個数: 60

約数和(自身を含む): 396748044

約数和(自身を除く): 224016380

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 53, 56, 98, 106, 112, 196, 212, 371, 392, 424, 742, 784, 848, 1484, 2597, 2968, 4157, 5194, 5936, 8314, 10388, 16628, 20776, 29099, 33256, 41552, 58198, 66512, 116396, 203693, 220321, 232792, 407386, 440642, 465584, 814772, 881284, 1542247, 1629544, 1762568, 3084494, 3259088, 3525136, 6168988, 10795729, 12337976, 21591458, 24675952, 43182916, 86365832, 172731664]

約数ペア:

[(1, 172731664), (2, 86365832), (4, 43182916), (7, 24675952), (8, 21591458), (14, 12337976), (16, 10795729), (28, 6168988), (49, 3525136), (53, 3259088), (56, 3084494), (98, 1762568), (106, 1629544), (112, 1542247), (196, 881284), (212, 814772), (371, 465584), (392, 440642), (424, 407386), (742, 232792), (784, 220321), (848, 203693), (1484, 116396), (2597, 66512), (2968, 58198), (4157, 41552), (5194, 33256), (5936, 29099), (8314, 20776), (10388, 16628)]