188531531648

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{7817}}^1$

素因数の和:8108

約数の個数: 128

約数和(自身を含む): 405735436800

約数和(自身を除く): 217203905152

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 128, 152, 188, 211, 304, 376, 422, 608, 752, 844, 893, 1216, 1504, 1688, 1786, 2432, 3008, 3376, 3572, 4009, 6016, 6752, 7144, 7817, 8018, 9917, 13504, 14288, 15634, 16036, 19834, 27008, 28576, 31268, 32072, 39668, 57152, 62536, 64144, 79336, 114304, 125072, 128288, 148523, 158672, 188423, 250144, 256576, 297046, 317344, 367399, 376846, 500288, 513152, 594092, 634688, 734798, 753692, 1000576, 1188184, 1269376, 1469596, 1507384, 1649387, 2376368, 2939192, 3014768, 3298774, 4752736, 5878384, 6029536, 6597548, 6980581, 9505472, 11756768, 12059072, 13195096, 13961162, 19010944, 23513536, 24118144, 26390192, 27922324, 31338353, 47027072, 52780384, 55844648, 62676706, 77521189, 105560768, 111689296, 125353412, 155042378, 211121536, 223378592, 250706824, 310084756, 446757184, 501413648, 620169512, 893514368, 1002827296, 1240339024, 1472902591, 2005654592, 2480678048, 2945805182, 4011309184, 4961356096, 5891610364, 9922712192, 11783220728, 23566441456, 47132882912, 94265765824, 188531531648]

約数ペア:

[(1, 188531531648), (2, 94265765824), (4, 47132882912), (8, 23566441456), (16, 11783220728), (19, 9922712192), (32, 5891610364), (38, 4961356096), (47, 4011309184), (64, 2945805182), (76, 2480678048), (94, 2005654592), (128, 1472902591), (152, 1240339024), (188, 1002827296), (211, 893514368), (304, 620169512), (376, 501413648), (422, 446757184), (608, 310084756), (752, 250706824), (844, 223378592), (893, 211121536), (1216, 155042378), (1504, 125353412), (1688, 111689296), (1786, 105560768), (2432, 77521189), (3008, 62676706), (3376, 55844648), (3572, 52780384), (4009, 47027072), (6016, 31338353), (6752, 27922324), (7144, 26390192), (7817, 24118144), (8018, 23513536), (9917, 19010944), (13504, 13961162), (14288, 13195096), (15634, 12059072), (16036, 11756768), (19834, 9505472), (27008, 6980581), (28576, 6597548), (31268, 6029536), (32072, 5878384), (39668, 4752736), (57152, 3298774), (62536, 3014768), (64144, 2939192), (79336, 2376368), (114304, 1649387), (125072, 1507384), (128288, 1469596), (148523, 1269376), (158672, 1188184), (188423, 1000576), (250144, 753692), (256576, 734798), (297046, 634688), (317344, 594092), (367399, 513152), (376846, 500288)]