131746532

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{953}}^1$

素因数の和:1100

約数の個数: 48

約数和(自身を含む): 259640640

約数和(自身を除く): 127894108

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 107, 214, 323, 428, 646, 953, 1292, 1819, 1906, 2033, 3638, 3812, 4066, 7276, 8132, 16201, 18107, 32402, 34561, 36214, 64804, 69122, 72428, 101971, 138244, 203942, 307819, 407884, 615638, 1231276, 1733507, 1937449, 3467014, 3874898, 6934028, 7749796, 32936633, 65873266, 131746532]

約数ペア:

[(1, 131746532), (2, 65873266), (4, 32936633), (17, 7749796), (19, 6934028), (34, 3874898), (38, 3467014), (68, 1937449), (76, 1733507), (107, 1231276), (214, 615638), (323, 407884), (428, 307819), (646, 203942), (953, 138244), (1292, 101971), (1819, 72428), (1906, 69122), (2033, 64804), (3638, 36214), (3812, 34561), (4066, 32402), (7276, 18107), (8132, 16201)]