194821968

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1873}}^1$

素因数の和:2092

約数の個数: 80

約数和(自身を含む): 552125376

約数和(自身を除く): 357303408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 197, 264, 394, 528, 591, 788, 1182, 1576, 1873, 2167, 2364, 3152, 3746, 4334, 4728, 5619, 6501, 7492, 8668, 9456, 11238, 13002, 14984, 17336, 20603, 22476, 26004, 29968, 34672, 41206, 44952, 52008, 61809, 82412, 89904, 104016, 123618, 164824, 247236, 329648, 368981, 494472, 737962, 988944, 1106943, 1475924, 2213886, 2951848, 4058791, 4427772, 5903696, 8117582, 8855544, 12176373, 16235164, 17711088, 24352746, 32470328, 48705492, 64940656, 97410984, 194821968]

約数ペア:

[(1, 194821968), (2, 97410984), (3, 64940656), (4, 48705492), (6, 32470328), (8, 24352746), (11, 17711088), (12, 16235164), (16, 12176373), (22, 8855544), (24, 8117582), (33, 5903696), (44, 4427772), (48, 4058791), (66, 2951848), (88, 2213886), (132, 1475924), (176, 1106943), (197, 988944), (264, 737962), (394, 494472), (528, 368981), (591, 329648), (788, 247236), (1182, 164824), (1576, 123618), (1873, 104016), (2167, 89904), (2364, 82412), (3152, 61809), (3746, 52008), (4334, 44952), (4728, 41206), (5619, 34672), (6501, 29968), (7492, 26004), (8668, 22476), (9456, 20603), (11238, 17336), (13002, 14984)]