161567265728

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4330169}}^1$

素因数の和:4330245

約数の個数: 56

約数和(自身を含む): 356355670320

約数和(自身を除く): 194788404592

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 176, 212, 352, 424, 583, 704, 848, 1166, 1696, 2332, 3392, 4664, 9328, 18656, 37312, 4330169, 8660338, 17320676, 34641352, 47631859, 69282704, 95263718, 138565408, 190527436, 229498957, 277130816, 381054872, 458997914, 762109744, 917995828, 1524219488, 1835991656, 2524488527, 3048438976, 3671983312, 5048977054, 7343966624, 10097954108, 14687933248, 20195908216, 40391816432, 80783632864, 161567265728]

約数ペア:

[(1, 161567265728), (2, 80783632864), (4, 40391816432), (8, 20195908216), (11, 14687933248), (16, 10097954108), (22, 7343966624), (32, 5048977054), (44, 3671983312), (53, 3048438976), (64, 2524488527), (88, 1835991656), (106, 1524219488), (176, 917995828), (212, 762109744), (352, 458997914), (424, 381054872), (583, 277130816), (704, 229498957), (848, 190527436), (1166, 138565408), (1696, 95263718), (2332, 69282704), (3392, 47631859), (4664, 34641352), (9328, 17320676), (18656, 8660338), (37312, 4330169)]