188105928

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{11149}}^1$

素因数の和:11214

約数の個数: 64

約数和(自身を含む): 508440000

約数和(自身を除く): 320334072

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 444, 456, 703, 888, 1406, 2109, 2812, 4218, 5624, 8436, 11149, 16872, 22298, 33447, 44596, 66894, 89192, 133788, 211831, 267576, 412513, 423662, 635493, 825026, 847324, 1237539, 1270986, 1650052, 1694648, 2475078, 2541972, 3300104, 4950156, 5083944, 7837747, 9900312, 15675494, 23513241, 31350988, 47026482, 62701976, 94052964, 188105928]

約数ペア:

[(1, 188105928), (2, 94052964), (3, 62701976), (4, 47026482), (6, 31350988), (8, 23513241), (12, 15675494), (19, 9900312), (24, 7837747), (37, 5083944), (38, 4950156), (57, 3300104), (74, 2541972), (76, 2475078), (111, 1694648), (114, 1650052), (148, 1270986), (152, 1237539), (222, 847324), (228, 825026), (296, 635493), (444, 423662), (456, 412513), (703, 267576), (888, 211831), (1406, 133788), (2109, 89192), (2812, 66894), (4218, 44596), (5624, 33447), (8436, 22298), (11149, 16872)]