117907768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:860

約数の個数: 64

約数和(自身を含む): 256838400

約数和(自身を除く): 138930632

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 97, 152, 194, 209, 388, 418, 727, 776, 836, 1067, 1454, 1672, 1843, 2134, 2908, 3686, 4268, 5816, 7372, 7997, 8536, 13813, 14744, 15994, 20273, 27626, 31988, 40546, 55252, 63976, 70519, 81092, 110504, 141038, 151943, 162184, 282076, 303886, 564152, 607772, 775709, 1215544, 1339861, 1551418, 2679722, 3102836, 5359444, 6205672, 10718888, 14738471, 29476942, 58953884, 117907768]

約数ペア:

[(1, 117907768), (2, 58953884), (4, 29476942), (8, 14738471), (11, 10718888), (19, 6205672), (22, 5359444), (38, 3102836), (44, 2679722), (76, 1551418), (88, 1339861), (97, 1215544), (152, 775709), (194, 607772), (209, 564152), (388, 303886), (418, 282076), (727, 162184), (776, 151943), (836, 141038), (1067, 110504), (1454, 81092), (1672, 70519), (1843, 63976), (2134, 55252), (2908, 40546), (3686, 31988), (4268, 27626), (5816, 20273), (7372, 15994), (7997, 14744), (8536, 13813)]