153571418

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1083

約数の個数: 64

約数和(自身を含む): 313528320

約数和(自身を除く): 159956902

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 79, 91, 143, 154, 158, 182, 286, 553, 869, 971, 1001, 1027, 1106, 1738, 1942, 2002, 2054, 6083, 6797, 7189, 10681, 11297, 12166, 12623, 13594, 14378, 21362, 22594, 25246, 74767, 76709, 79079, 88361, 138853, 149534, 153418, 158158, 176722, 277706, 536963, 843799, 971971, 997217, 1073926, 1687598, 1943942, 1994434, 5906593, 6980519, 10969387, 11813186, 13961038, 21938774, 76785709, 153571418]

約数ペア:

[(1, 153571418), (2, 76785709), (7, 21938774), (11, 13961038), (13, 11813186), (14, 10969387), (22, 6980519), (26, 5906593), (77, 1994434), (79, 1943942), (91, 1687598), (143, 1073926), (154, 997217), (158, 971971), (182, 843799), (286, 536963), (553, 277706), (869, 176722), (971, 158158), (1001, 153418), (1027, 149534), (1106, 138853), (1738, 88361), (1942, 79079), (2002, 76709), (2054, 74767), (6083, 25246), (6797, 22594), (7189, 21362), (10681, 14378), (11297, 13594), (12166, 12623)]