145423376

素因数分解:

$2^4\times 7^2\times {\mathrm{251}}^1\times {\mathrm{739}}^1$

素因数の和:1012

約数の個数: 60

約数和(自身を含む): 329510160

約数和(自身を除く): 184086784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 251, 392, 502, 739, 784, 1004, 1478, 1757, 2008, 2956, 3514, 4016, 5173, 5912, 7028, 10346, 11824, 12299, 14056, 20692, 24598, 28112, 36211, 41384, 49196, 72422, 82768, 98392, 144844, 185489, 196784, 289688, 370978, 579376, 741956, 1298423, 1483912, 2596846, 2967824, 5193692, 9088961, 10387384, 18177922, 20774768, 36355844, 72711688, 145423376]

約数ペア:

[(1, 145423376), (2, 72711688), (4, 36355844), (7, 20774768), (8, 18177922), (14, 10387384), (16, 9088961), (28, 5193692), (49, 2967824), (56, 2596846), (98, 1483912), (112, 1298423), (196, 741956), (251, 579376), (392, 370978), (502, 289688), (739, 196784), (784, 185489), (1004, 144844), (1478, 98392), (1757, 82768), (2008, 72422), (2956, 49196), (3514, 41384), (4016, 36211), (5173, 28112), (5912, 24598), (7028, 20692), (10346, 14056), (11824, 12299)]