168555280374

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{665117}}^1$

素因数の和:665179

約数の個数: 96

約数和(自身を含む): 425728729440

約数和(自身を除く): 257173449066

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 361, 494, 513, 702, 722, 741, 1026, 1083, 1482, 2166, 2223, 3249, 4446, 4693, 6498, 6669, 9386, 9747, 13338, 14079, 19494, 28158, 42237, 84474, 126711, 253422, 665117, 1330234, 1995351, 3990702, 5986053, 8646521, 11972106, 12637223, 17293042, 17958159, 25274446, 25939563, 35916318, 37911669, 51879126, 75823338, 77818689, 113735007, 155637378, 164283899, 227470014, 233456067, 240107237, 328567798, 341205021, 466912134, 480214474, 492851697, 682410042, 720321711, 985703394, 1440643422, 1478555091, 2160965133, 2957110182, 3121394081, 4321930266, 4435665273, 6242788162, 6482895399, 8871330546, 9364182243, 12965790798, 18728364486, 28092546729, 56185093458, 84277640187, 168555280374]

約数ペア:

[(1, 168555280374), (2, 84277640187), (3, 56185093458), (6, 28092546729), (9, 18728364486), (13, 12965790798), (18, 9364182243), (19, 8871330546), (26, 6482895399), (27, 6242788162), (38, 4435665273), (39, 4321930266), (54, 3121394081), (57, 2957110182), (78, 2160965133), (114, 1478555091), (117, 1440643422), (171, 985703394), (234, 720321711), (247, 682410042), (342, 492851697), (351, 480214474), (361, 466912134), (494, 341205021), (513, 328567798), (702, 240107237), (722, 233456067), (741, 227470014), (1026, 164283899), (1083, 155637378), (1482, 113735007), (2166, 77818689), (2223, 75823338), (3249, 51879126), (4446, 37911669), (4693, 35916318), (6498, 25939563), (6669, 25274446), (9386, 17958159), (9747, 17293042), (13338, 12637223), (14079, 11972106), (19494, 8646521), (28158, 5986053), (42237, 3990702), (84474, 1995351), (126711, 1330234), (253422, 665117)]