154627956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1973}}^1$

素因数の和:2301

約数の個数: 72

約数和(自身を含む): 448366464

約数和(自身を除く): 293738508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 311, 622, 933, 1244, 1866, 1973, 2177, 2799, 3732, 3946, 4354, 5598, 5919, 6531, 7892, 8708, 11196, 11838, 13062, 13811, 17757, 19593, 23676, 26124, 27622, 35514, 39186, 41433, 55244, 71028, 78372, 82866, 124299, 165732, 248598, 497196, 613603, 1227206, 1840809, 2454412, 3681618, 4295221, 5522427, 7363236, 8590442, 11044854, 12885663, 17180884, 22089708, 25771326, 38656989, 51542652, 77313978, 154627956]

約数ペア:

[(1, 154627956), (2, 77313978), (3, 51542652), (4, 38656989), (6, 25771326), (7, 22089708), (9, 17180884), (12, 12885663), (14, 11044854), (18, 8590442), (21, 7363236), (28, 5522427), (36, 4295221), (42, 3681618), (63, 2454412), (84, 1840809), (126, 1227206), (252, 613603), (311, 497196), (622, 248598), (933, 165732), (1244, 124299), (1866, 82866), (1973, 78372), (2177, 71028), (2799, 55244), (3732, 41433), (3946, 39186), (4354, 35514), (5598, 27622), (5919, 26124), (6531, 23676), (7892, 19593), (8708, 17757), (11196, 13811), (11838, 13062)]