161876992

素因数分解:

$2^{10}\times {\mathrm{17}}^2\times {\mathrm{547}}^1$

素因数の和:601

約数の個数: 66

約数和(自身を含む): 344379092

約数和(自身を除く): 182502100

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 289, 512, 544, 547, 578, 1024, 1088, 1094, 1156, 2176, 2188, 2312, 4352, 4376, 4624, 8704, 8752, 9248, 9299, 17408, 17504, 18496, 18598, 35008, 36992, 37196, 70016, 73984, 74392, 140032, 147968, 148784, 158083, 280064, 295936, 297568, 316166, 560128, 595136, 632332, 1190272, 1264664, 2380544, 2529328, 4761088, 5058656, 9522176, 10117312, 20234624, 40469248, 80938496, 161876992]

約数ペア:

[(1, 161876992), (2, 80938496), (4, 40469248), (8, 20234624), (16, 10117312), (17, 9522176), (32, 5058656), (34, 4761088), (64, 2529328), (68, 2380544), (128, 1264664), (136, 1190272), (256, 632332), (272, 595136), (289, 560128), (512, 316166), (544, 297568), (547, 295936), (578, 280064), (1024, 158083), (1088, 148784), (1094, 147968), (1156, 140032), (2176, 74392), (2188, 73984), (2312, 70016), (4352, 37196), (4376, 36992), (4624, 35008), (8704, 18598), (8752, 18496), (9248, 17504), (9299, 17408)]