123152708

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2677}}^1$

素因数の和:2772

約数の個数: 48

約数和(自身を含む): 259144704

約数和(自身を除く): 135991996

約数列:

[1, 2, 4, 7, 14, 28, 31, 53, 62, 106, 124, 212, 217, 371, 434, 742, 868, 1484, 1643, 2677, 3286, 5354, 6572, 10708, 11501, 18739, 23002, 37478, 46004, 74956, 82987, 141881, 165974, 283762, 331948, 567524, 580909, 993167, 1161818, 1986334, 2323636, 3972668, 4398311, 8796622, 17593244, 30788177, 61576354, 123152708]

約数ペア:

[(1, 123152708), (2, 61576354), (4, 30788177), (7, 17593244), (14, 8796622), (28, 4398311), (31, 3972668), (53, 2323636), (62, 1986334), (106, 1161818), (124, 993167), (212, 580909), (217, 567524), (371, 331948), (434, 283762), (742, 165974), (868, 141881), (1484, 82987), (1643, 74956), (2677, 46004), (3286, 37478), (5354, 23002), (6572, 18739), (10708, 11501)]