131871348

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{24919}}^1$

素因数の和:24946

約数の個数: 72

約数和(自身を含む): 397723200

約数和(自身を除く): 265851852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 24919, 49838, 74757, 99676, 149514, 174433, 224271, 299028, 348866, 448542, 523299, 672813, 697732, 897084, 1046598, 1221031, 1345626, 1569897, 2093196, 2442062, 2691252, 3139794, 3663093, 4709691, 4884124, 6279588, 7326186, 9419382, 10989279, 14652372, 18838764, 21978558, 32967837, 43957116, 65935674, 131871348]

約数ペア:

[(1, 131871348), (2, 65935674), (3, 43957116), (4, 32967837), (6, 21978558), (7, 18838764), (9, 14652372), (12, 10989279), (14, 9419382), (18, 7326186), (21, 6279588), (27, 4884124), (28, 4709691), (36, 3663093), (42, 3139794), (49, 2691252), (54, 2442062), (63, 2093196), (84, 1569897), (98, 1345626), (108, 1221031), (126, 1046598), (147, 897084), (189, 697732), (196, 672813), (252, 523299), (294, 448542), (378, 348866), (441, 299028), (588, 224271), (756, 174433), (882, 149514), (1323, 99676), (1764, 74757), (2646, 49838), (5292, 24919)]