131183568

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{29387}}^1$

素因数の和:29432

約数の個数: 60

約数和(自身を含む): 378987648

約数和(自身を除く): 247804080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 29387, 58774, 88161, 117548, 176322, 235096, 264483, 352644, 470192, 528966, 705288, 910997, 1057932, 1410576, 1821994, 2115864, 2732991, 3643988, 4231728, 5465982, 7287976, 8198973, 10931964, 14575952, 16397946, 21863928, 32795892, 43727856, 65591784, 131183568]

約数ペア:

[(1, 131183568), (2, 65591784), (3, 43727856), (4, 32795892), (6, 21863928), (8, 16397946), (9, 14575952), (12, 10931964), (16, 8198973), (18, 7287976), (24, 5465982), (31, 4231728), (36, 3643988), (48, 2732991), (62, 2115864), (72, 1821994), (93, 1410576), (124, 1057932), (144, 910997), (186, 705288), (248, 528966), (279, 470192), (372, 352644), (496, 264483), (558, 235096), (744, 176322), (1116, 117548), (1488, 88161), (2232, 58774), (4464, 29387)]