128670673056

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{21972451}}^1$

素因数の和:21972525

約数の個数: 48

約数和(自身を含む): 343297590048

約数和(自身を除く): 214626916992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 366, 488, 732, 976, 1464, 1952, 2928, 5856, 21972451, 43944902, 65917353, 87889804, 131834706, 175779608, 263669412, 351559216, 527338824, 703118432, 1054677648, 1340319511, 2109355296, 2680639022, 4020958533, 5361278044, 8041917066, 10722556088, 16083834132, 21445112176, 32167668264, 42890224352, 64335336528, 128670673056]

約数ペア:

[(1, 128670673056), (2, 64335336528), (3, 42890224352), (4, 32167668264), (6, 21445112176), (8, 16083834132), (12, 10722556088), (16, 8041917066), (24, 5361278044), (32, 4020958533), (48, 2680639022), (61, 2109355296), (96, 1340319511), (122, 1054677648), (183, 703118432), (244, 527338824), (366, 351559216), (488, 263669412), (732, 175779608), (976, 131834706), (1464, 87889804), (1952, 65917353), (2928, 43944902), (5856, 21972451)]