187399008

素因数分解:

$2^5\times 3^4\times {\mathrm{197}}^1\times {\mathrm{367}}^1$

素因数の和:586

約数の個数: 120

約数和(自身を含む): 555442272

約数和(自身を除く): 368043264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 197, 216, 288, 324, 367, 394, 432, 591, 648, 734, 788, 864, 1101, 1182, 1296, 1468, 1576, 1773, 2202, 2364, 2592, 2936, 3152, 3303, 3546, 4404, 4728, 5319, 5872, 6304, 6606, 7092, 8808, 9456, 9909, 10638, 11744, 13212, 14184, 15957, 17616, 18912, 19818, 21276, 26424, 28368, 29727, 31914, 35232, 39636, 42552, 52848, 56736, 59454, 63828, 72299, 79272, 85104, 105696, 118908, 127656, 144598, 158544, 170208, 216897, 237816, 255312, 289196, 317088, 433794, 475632, 510624, 578392, 650691, 867588, 951264, 1156784, 1301382, 1735176, 1952073, 2313568, 2602764, 3470352, 3904146, 5205528, 5856219, 6940704, 7808292, 10411056, 11712438, 15616584, 20822112, 23424876, 31233168, 46849752, 62466336, 93699504, 187399008]

約数ペア:

[(1, 187399008), (2, 93699504), (3, 62466336), (4, 46849752), (6, 31233168), (8, 23424876), (9, 20822112), (12, 15616584), (16, 11712438), (18, 10411056), (24, 7808292), (27, 6940704), (32, 5856219), (36, 5205528), (48, 3904146), (54, 3470352), (72, 2602764), (81, 2313568), (96, 1952073), (108, 1735176), (144, 1301382), (162, 1156784), (197, 951264), (216, 867588), (288, 650691), (324, 578392), (367, 510624), (394, 475632), (432, 433794), (591, 317088), (648, 289196), (734, 255312), (788, 237816), (864, 216897), (1101, 170208), (1182, 158544), (1296, 144598), (1468, 127656), (1576, 118908), (1773, 105696), (2202, 85104), (2364, 79272), (2592, 72299), (2936, 63828), (3152, 59454), (3303, 56736), (3546, 52848), (4404, 42552), (4728, 39636), (5319, 35232), (5872, 31914), (6304, 29727), (6606, 28368), (7092, 26424), (8808, 21276), (9456, 19818), (9909, 18912), (10638, 17616), (11744, 15957), (13212, 14184)]