187816368

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2039}}^1$

素因数の和:2170

約数の個数: 80

約数和(自身を含む): 516038400

約数和(自身を除く): 328222032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 101, 114, 152, 202, 228, 303, 304, 404, 456, 606, 808, 912, 1212, 1616, 1919, 2039, 2424, 3838, 4078, 4848, 5757, 6117, 7676, 8156, 11514, 12234, 15352, 16312, 23028, 24468, 30704, 32624, 38741, 46056, 48936, 77482, 92112, 97872, 116223, 154964, 205939, 232446, 309928, 411878, 464892, 617817, 619856, 823756, 929784, 1235634, 1647512, 1859568, 2471268, 3295024, 3912841, 4942536, 7825682, 9885072, 11738523, 15651364, 23477046, 31302728, 46954092, 62605456, 93908184, 187816368]

約数ペア:

[(1, 187816368), (2, 93908184), (3, 62605456), (4, 46954092), (6, 31302728), (8, 23477046), (12, 15651364), (16, 11738523), (19, 9885072), (24, 7825682), (38, 4942536), (48, 3912841), (57, 3295024), (76, 2471268), (101, 1859568), (114, 1647512), (152, 1235634), (202, 929784), (228, 823756), (303, 619856), (304, 617817), (404, 464892), (456, 411878), (606, 309928), (808, 232446), (912, 205939), (1212, 154964), (1616, 116223), (1919, 97872), (2039, 92112), (2424, 77482), (3838, 48936), (4078, 46056), (4848, 38741), (5757, 32624), (6117, 30704), (7676, 24468), (8156, 23028), (11514, 16312), (12234, 15352)]