191297552978

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{418849}}^1$

素因数の和:418995

約数の個数: 64

約数和(自身を含む): 369124128000

約数和(自身を除く): 177826575022

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 101, 119, 133, 202, 238, 266, 323, 646, 707, 1414, 1717, 1919, 2261, 3434, 3838, 4522, 12019, 13433, 24038, 26866, 32623, 65246, 228361, 418849, 456722, 837698, 2931943, 5863886, 7120433, 7958131, 14240866, 15916262, 42303749, 49843031, 55706917, 84607498, 99686062, 111413834, 135288227, 270576454, 296126243, 592252486, 719163733, 803771231, 947017589, 1438327466, 1607542462, 1894035178, 5034146131, 5626398617, 10068292262, 11252797234, 13664110927, 27328221854, 95648776489, 191297552978]

約数ペア:

[(1, 191297552978), (2, 95648776489), (7, 27328221854), (14, 13664110927), (17, 11252797234), (19, 10068292262), (34, 5626398617), (38, 5034146131), (101, 1894035178), (119, 1607542462), (133, 1438327466), (202, 947017589), (238, 803771231), (266, 719163733), (323, 592252486), (646, 296126243), (707, 270576454), (1414, 135288227), (1717, 111413834), (1919, 99686062), (2261, 84607498), (3434, 55706917), (3838, 49843031), (4522, 42303749), (12019, 15916262), (13433, 14240866), (24038, 7958131), (26866, 7120433), (32623, 5863886), (65246, 2931943), (228361, 837698), (418849, 456722)]