146327216

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{13469}}^1$

素因数の和:13581

約数の個数: 40

約数和(自身を含む): 327374880

約数和(自身を除く): 181047664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 10864, 13469, 26938, 53876, 94283, 107752, 188566, 215504, 377132, 754264, 1306493, 1508528, 2612986, 5225972, 9145451, 10451944, 18290902, 20903888, 36581804, 73163608, 146327216]

約数ペア:

[(1, 146327216), (2, 73163608), (4, 36581804), (7, 20903888), (8, 18290902), (14, 10451944), (16, 9145451), (28, 5225972), (56, 2612986), (97, 1508528), (112, 1306493), (194, 754264), (388, 377132), (679, 215504), (776, 188566), (1358, 107752), (1552, 94283), (2716, 53876), (5432, 26938), (10864, 13469)]