169354016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2593}}^1$

素因数の和:2773

約数の個数: 48

約数和(自身を含む): 361489464

約数和(自身を除く): 192135448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 157, 208, 314, 416, 628, 1256, 2041, 2512, 2593, 4082, 5024, 5186, 8164, 10372, 16328, 20744, 32656, 33709, 41488, 65312, 67418, 82976, 134836, 269672, 407101, 539344, 814202, 1078688, 1628404, 3256808, 5292313, 6513616, 10584626, 13027232, 21169252, 42338504, 84677008, 169354016]

約数ペア:

[(1, 169354016), (2, 84677008), (4, 42338504), (8, 21169252), (13, 13027232), (16, 10584626), (26, 6513616), (32, 5292313), (52, 3256808), (104, 1628404), (157, 1078688), (208, 814202), (314, 539344), (416, 407101), (628, 269672), (1256, 134836), (2041, 82976), (2512, 67418), (2593, 65312), (4082, 41488), (5024, 33709), (5186, 32656), (8164, 20744), (10372, 16328)]