191163544

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{1381}}^1$

素因数の和:1433

約数の個数: 64

約数和(自身を含む): 424882080

約数和(自身を除く): 233718536

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1331, 1381, 1573, 2662, 2762, 3146, 5324, 5524, 6292, 10648, 11048, 12584, 15191, 17303, 17953, 30382, 34606, 35906, 60764, 69212, 71812, 121528, 138424, 143624, 167101, 197483, 334202, 394966, 668404, 789932, 1336808, 1579864, 1838111, 2172313, 3676222, 4344626, 7352444, 8689252, 14704888, 17378504, 23895443, 47790886, 95581772, 191163544]

約数ペア:

[(1, 191163544), (2, 95581772), (4, 47790886), (8, 23895443), (11, 17378504), (13, 14704888), (22, 8689252), (26, 7352444), (44, 4344626), (52, 3676222), (88, 2172313), (104, 1838111), (121, 1579864), (143, 1336808), (242, 789932), (286, 668404), (484, 394966), (572, 334202), (968, 197483), (1144, 167101), (1331, 143624), (1381, 138424), (1573, 121528), (2662, 71812), (2762, 69212), (3146, 60764), (5324, 35906), (5524, 34606), (6292, 30382), (10648, 17953), (11048, 17303), (12584, 15191)]