168995742

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 368172864

約数和(自身を除く): 199177122

約数列:

[1, 2, 3, 6, 17, 34, 51, 61, 102, 122, 157, 173, 183, 314, 346, 366, 471, 519, 942, 1037, 1038, 2074, 2669, 2941, 3111, 5338, 5882, 6222, 8007, 8823, 9577, 10553, 16014, 17646, 19154, 21106, 27161, 28731, 31659, 54322, 57462, 63318, 81483, 162809, 162966, 179401, 325618, 358802, 461737, 488427, 538203, 923474, 976854, 1076406, 1385211, 1656821, 2770422, 3313642, 4970463, 9940926, 28165957, 56331914, 84497871, 168995742]

約数ペア:

[(1, 168995742), (2, 84497871), (3, 56331914), (6, 28165957), (17, 9940926), (34, 4970463), (51, 3313642), (61, 2770422), (102, 1656821), (122, 1385211), (157, 1076406), (173, 976854), (183, 923474), (314, 538203), (346, 488427), (366, 461737), (471, 358802), (519, 325618), (942, 179401), (1037, 162966), (1038, 162809), (2074, 81483), (2669, 63318), (2941, 57462), (3111, 54322), (5338, 31659), (5882, 28731), (6222, 27161), (8007, 21106), (8823, 19154), (9577, 17646), (10553, 16014)]