155136311

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 189388800

約数和(自身を除く): 34252489

約数列:

[1, 11, 19, 23, 59, 209, 253, 437, 547, 649, 1121, 1357, 4807, 6017, 10393, 12331, 12581, 14927, 25783, 32273, 114323, 138391, 239039, 283613, 355003, 613187, 742279, 2629429, 6745057, 8165069, 14103301, 155136311]

約数ペア:

[(1, 155136311), (11, 14103301), (19, 8165069), (23, 6745057), (59, 2629429), (209, 742279), (253, 613187), (437, 355003), (547, 283613), (649, 239039), (1121, 138391), (1357, 114323), (4807, 32273), (6017, 25783), (10393, 14927), (12331, 12581)]