187130804

素因数分解:

$2^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{11503}}^1$

素因数の和:11604

約数の個数: 36

約数和(自身を含む): 385568064

約数和(自身を除く): 198437260

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 98, 166, 196, 332, 581, 1162, 2324, 4067, 8134, 11503, 16268, 23006, 46012, 80521, 161042, 322084, 563647, 954749, 1127294, 1909498, 2254588, 3818996, 6683243, 13366486, 26732972, 46782701, 93565402, 187130804]

約数ペア:

[(1, 187130804), (2, 93565402), (4, 46782701), (7, 26732972), (14, 13366486), (28, 6683243), (49, 3818996), (83, 2254588), (98, 1909498), (166, 1127294), (196, 954749), (332, 563647), (581, 322084), (1162, 161042), (2324, 80521), (4067, 46012), (8134, 23006), (11503, 16268)]