155140812

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{23549}}^1$

素因数の和:23623

約数の個数: 48

約数和(自身を含む): 408828000

約数和(自身を除く): 253687188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 6588, 23549, 47098, 70647, 94196, 141294, 211941, 282588, 423882, 635823, 847764, 1271646, 1436489, 2543292, 2872978, 4309467, 5745956, 8618934, 12928401, 17237868, 25856802, 38785203, 51713604, 77570406, 155140812]

約数ペア:

[(1, 155140812), (2, 77570406), (3, 51713604), (4, 38785203), (6, 25856802), (9, 17237868), (12, 12928401), (18, 8618934), (27, 5745956), (36, 4309467), (54, 2872978), (61, 2543292), (108, 1436489), (122, 1271646), (183, 847764), (244, 635823), (366, 423882), (549, 282588), (732, 211941), (1098, 141294), (1647, 94196), (2196, 70647), (3294, 47098), (6588, 23549)]