131504796

素因数分解:

$2^2\times 3^5\times {\mathrm{193}}^1\times {\mathrm{701}}^1$

素因数の和:913

約数の個数: 72

約数和(自身を含む): 347007024

約数和(自身を除く): 215502228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 193, 243, 324, 386, 486, 579, 701, 772, 972, 1158, 1402, 1737, 2103, 2316, 2804, 3474, 4206, 5211, 6309, 6948, 8412, 10422, 12618, 15633, 18927, 20844, 25236, 31266, 37854, 46899, 56781, 62532, 75708, 93798, 113562, 135293, 170343, 187596, 227124, 270586, 340686, 405879, 541172, 681372, 811758, 1217637, 1623516, 2435274, 3652911, 4870548, 7305822, 10958733, 14611644, 21917466, 32876199, 43834932, 65752398, 131504796]

約数ペア:

[(1, 131504796), (2, 65752398), (3, 43834932), (4, 32876199), (6, 21917466), (9, 14611644), (12, 10958733), (18, 7305822), (27, 4870548), (36, 3652911), (54, 2435274), (81, 1623516), (108, 1217637), (162, 811758), (193, 681372), (243, 541172), (324, 405879), (386, 340686), (486, 270586), (579, 227124), (701, 187596), (772, 170343), (972, 135293), (1158, 113562), (1402, 93798), (1737, 75708), (2103, 62532), (2316, 56781), (2804, 46899), (3474, 37854), (4206, 31266), (5211, 25236), (6309, 20844), (6948, 18927), (8412, 15633), (10422, 12618)]