153737874

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{947}}^1$

素因数の和:1295

約数の個数: 48

約数和(自身を含む): 346057920

約数和(自身を除く): 192320046

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 311, 522, 622, 933, 947, 1866, 1894, 2799, 2841, 5598, 5682, 8523, 9019, 17046, 18038, 27057, 27463, 54114, 54926, 81171, 82389, 162342, 164778, 247167, 294517, 494334, 589034, 883551, 1767102, 2650653, 5301306, 8540993, 17081986, 25622979, 51245958, 76868937, 153737874]

約数ペア:

[(1, 153737874), (2, 76868937), (3, 51245958), (6, 25622979), (9, 17081986), (18, 8540993), (29, 5301306), (58, 2650653), (87, 1767102), (174, 883551), (261, 589034), (311, 494334), (522, 294517), (622, 247167), (933, 164778), (947, 162342), (1866, 82389), (1894, 81171), (2799, 54926), (2841, 54114), (5598, 27463), (5682, 27057), (8523, 18038), (9019, 17046)]