186121012

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{499}}^1$

素因数の和:701

約数の個数: 72

約数和(自身を含む): 416556000

約数和(自身を除く): 230434988

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 173, 196, 308, 346, 499, 539, 692, 998, 1078, 1211, 1903, 1996, 2156, 2422, 3493, 3806, 4844, 5489, 6986, 7612, 8477, 10978, 13321, 13972, 16954, 21956, 24451, 26642, 33908, 38423, 48902, 53284, 76846, 86327, 93247, 97804, 153692, 172654, 186494, 268961, 345308, 372988, 537922, 604289, 949597, 1075844, 1208578, 1899194, 2417156, 3798388, 4230023, 6647179, 8460046, 13294358, 16920092, 26588716, 46530253, 93060506, 186121012]

約数ペア:

[(1, 186121012), (2, 93060506), (4, 46530253), (7, 26588716), (11, 16920092), (14, 13294358), (22, 8460046), (28, 6647179), (44, 4230023), (49, 3798388), (77, 2417156), (98, 1899194), (154, 1208578), (173, 1075844), (196, 949597), (308, 604289), (346, 537922), (499, 372988), (539, 345308), (692, 268961), (998, 186494), (1078, 172654), (1211, 153692), (1903, 97804), (1996, 93247), (2156, 86327), (2422, 76846), (3493, 53284), (3806, 48902), (4844, 38423), (5489, 33908), (6986, 26642), (7612, 24451), (8477, 21956), (10978, 16954), (13321, 13972)]