186804976

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:682

約数の個数: 60

約数和(自身を含む): 390577680

約数和(自身を除く): 203772704

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 289, 568, 569, 578, 1136, 1138, 1156, 1207, 2276, 2312, 2414, 4552, 4624, 4828, 9104, 9656, 9673, 19312, 19346, 20519, 38692, 40399, 41038, 77384, 80798, 82076, 154768, 161596, 164152, 164441, 323192, 328304, 328882, 646384, 657764, 686783, 1315528, 1373566, 2631056, 2747132, 5494264, 10988528, 11675311, 23350622, 46701244, 93402488, 186804976]

約数ペア:

[(1, 186804976), (2, 93402488), (4, 46701244), (8, 23350622), (16, 11675311), (17, 10988528), (34, 5494264), (68, 2747132), (71, 2631056), (136, 1373566), (142, 1315528), (272, 686783), (284, 657764), (289, 646384), (568, 328882), (569, 328304), (578, 323192), (1136, 164441), (1138, 164152), (1156, 161596), (1207, 154768), (2276, 82076), (2312, 80798), (2414, 77384), (4552, 41038), (4624, 40399), (4828, 38692), (9104, 20519), (9656, 19346), (9673, 19312)]