157191516

素因数分解:

$2^2\times 3^4\times {\mathrm{109}}^1\times {\mathrm{4451}}^1$

素因数の和:4576

約数の個数: 60

約数和(自身を含む): 414792840

約数和(自身を除く): 257601324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 109, 162, 218, 324, 327, 436, 654, 981, 1308, 1962, 2943, 3924, 4451, 5886, 8829, 8902, 11772, 13353, 17658, 17804, 26706, 35316, 40059, 53412, 80118, 120177, 160236, 240354, 360531, 480708, 485159, 721062, 970318, 1442124, 1455477, 1940636, 2910954, 4366431, 5821908, 8732862, 13099293, 17465724, 26198586, 39297879, 52397172, 78595758, 157191516]

約数ペア:

[(1, 157191516), (2, 78595758), (3, 52397172), (4, 39297879), (6, 26198586), (9, 17465724), (12, 13099293), (18, 8732862), (27, 5821908), (36, 4366431), (54, 2910954), (81, 1940636), (108, 1455477), (109, 1442124), (162, 970318), (218, 721062), (324, 485159), (327, 480708), (436, 360531), (654, 240354), (981, 160236), (1308, 120177), (1962, 80118), (2943, 53412), (3924, 40059), (4451, 35316), (5886, 26706), (8829, 17804), (8902, 17658), (11772, 13353)]