138907176

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8233}}^1$

素因数の和:8298

約数の個数: 64

約数和(自身を含む): 375470400

約数和(自身を除く): 236563224

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, 8233, 8436, 16466, 16872, 24699, 32932, 49398, 65864, 98796, 156427, 197592, 304621, 312854, 469281, 609242, 625708, 913863, 938562, 1218484, 1251416, 1827726, 1877124, 2436968, 3655452, 3754248, 5787799, 7310904, 11575598, 17363397, 23151196, 34726794, 46302392, 69453588, 138907176]

約数ペア:

[(1, 138907176), (2, 69453588), (3, 46302392), (4, 34726794), (6, 23151196), (8, 17363397), (12, 11575598), (19, 7310904), (24, 5787799), (37, 3754248), (38, 3655452), (57, 2436968), (74, 1877124), (76, 1827726), (111, 1251416), (114, 1218484), (148, 938562), (152, 913863), (222, 625708), (228, 609242), (296, 469281), (444, 312854), (456, 304621), (703, 197592), (888, 156427), (1406, 98796), (2109, 65864), (2812, 49398), (4218, 32932), (5624, 24699), (8233, 16872), (8436, 16466)]