131475204

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{173909}}^1$

素因数の和:173929

約数の個数: 48

約数和(自身を含む): 389558400

約数和(自身を除く): 258083196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 173909, 347818, 521727, 695636, 1043454, 1217363, 1565181, 2086908, 2434726, 3130362, 3652089, 4695543, 4869452, 6260724, 7304178, 9391086, 10956267, 14608356, 18782172, 21912534, 32868801, 43825068, 65737602, 131475204]

約数ペア:

[(1, 131475204), (2, 65737602), (3, 43825068), (4, 32868801), (6, 21912534), (7, 18782172), (9, 14608356), (12, 10956267), (14, 9391086), (18, 7304178), (21, 6260724), (27, 4869452), (28, 4695543), (36, 3652089), (42, 3130362), (54, 2434726), (63, 2086908), (84, 1565181), (108, 1217363), (126, 1043454), (189, 695636), (252, 521727), (378, 347818), (756, 173909)]