140336904

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{343963}}^1$

素因数の和:343989

約数の個数: 32

約数和(自身を含む): 371481120

約数和(自身を除く): 231144216

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 343963, 687926, 1031889, 1375852, 2063778, 2751704, 4127556, 5847371, 8255112, 11694742, 17542113, 23389484, 35084226, 46778968, 70168452, 140336904]

約数ペア:

[(1, 140336904), (2, 70168452), (3, 46778968), (4, 35084226), (6, 23389484), (8, 17542113), (12, 11694742), (17, 8255112), (24, 5847371), (34, 4127556), (51, 2751704), (68, 2063778), (102, 1375852), (136, 1031889), (204, 687926), (408, 343963)]