131793438

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{2347}}^1$

素因数の和:2557

約数の個数: 48

約数和(自身を含む): 308358144

約数和(自身を除く): 176564706

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 191, 294, 382, 573, 1146, 1337, 2347, 2674, 4011, 4694, 7041, 8022, 9359, 14082, 16429, 18718, 28077, 32858, 49287, 56154, 98574, 115003, 230006, 345009, 448277, 690018, 896554, 1344831, 2689662, 3137939, 6275878, 9413817, 18827634, 21965573, 43931146, 65896719, 131793438]

約数ペア:

[(1, 131793438), (2, 65896719), (3, 43931146), (6, 21965573), (7, 18827634), (14, 9413817), (21, 6275878), (42, 3137939), (49, 2689662), (98, 1344831), (147, 896554), (191, 690018), (294, 448277), (382, 345009), (573, 230006), (1146, 115003), (1337, 98574), (2347, 56154), (2674, 49287), (4011, 32858), (4694, 28077), (7041, 18718), (8022, 16429), (9359, 14082)]