131976972

素因数分解:

$2^2\times 3^3\times {\mathrm{83}}^1\times {\mathrm{14723}}^1$

素因数の和:14819

約数の個数: 48

約数和(自身を含む): 346308480

約数和(自身を除く): 214331508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 83, 108, 166, 249, 332, 498, 747, 996, 1494, 2241, 2988, 4482, 8964, 14723, 29446, 44169, 58892, 88338, 132507, 176676, 265014, 397521, 530028, 795042, 1222009, 1590084, 2444018, 3666027, 4888036, 7332054, 10998081, 14664108, 21996162, 32994243, 43992324, 65988486, 131976972]

約数ペア:

[(1, 131976972), (2, 65988486), (3, 43992324), (4, 32994243), (6, 21996162), (9, 14664108), (12, 10998081), (18, 7332054), (27, 4888036), (36, 3666027), (54, 2444018), (83, 1590084), (108, 1222009), (166, 795042), (249, 530028), (332, 397521), (498, 265014), (747, 176676), (996, 132507), (1494, 88338), (2241, 58892), (2988, 44169), (4482, 29446), (8964, 14723)]