197782156736

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1\times {\mathrm{661}}^1$

素因数の和:1294

約数の個数: 112

約数和(自身を含む): 401517246240

約数和(自身を除く): 203735089504

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 131, 178, 262, 356, 401, 524, 661, 712, 802, 1048, 1322, 1424, 1604, 2096, 2644, 2848, 3208, 4192, 5288, 5696, 6416, 8384, 10576, 11659, 12832, 21152, 23318, 25664, 35689, 42304, 46636, 52531, 58829, 71378, 86591, 93272, 105062, 117658, 142756, 173182, 186544, 210124, 235316, 265061, 285512, 346364, 373088, 420248, 470632, 530122, 571024, 692728, 746176, 840496, 941264, 1060244, 1142048, 1385456, 1680992, 1882528, 2120488, 2284096, 2770912, 3361984, 3765056, 4240976, 4675259, 5541824, 7706599, 8481952, 9350518, 15413198, 16963904, 18701036, 23590429, 30826396, 34722991, 37402072, 47180858, 61652792, 69445982, 74804144, 94361716, 123305584, 138891964, 149608288, 188723432, 246611168, 277783928, 299216576, 377446864, 493222336, 555567856, 754893728, 1111135712, 1509787456, 2222271424, 3090346199, 6180692398, 12361384796, 24722769592, 49445539184, 98891078368, 197782156736]

約数ペア:

[(1, 197782156736), (2, 98891078368), (4, 49445539184), (8, 24722769592), (16, 12361384796), (32, 6180692398), (64, 3090346199), (89, 2222271424), (131, 1509787456), (178, 1111135712), (262, 754893728), (356, 555567856), (401, 493222336), (524, 377446864), (661, 299216576), (712, 277783928), (802, 246611168), (1048, 188723432), (1322, 149608288), (1424, 138891964), (1604, 123305584), (2096, 94361716), (2644, 74804144), (2848, 69445982), (3208, 61652792), (4192, 47180858), (5288, 37402072), (5696, 34722991), (6416, 30826396), (8384, 23590429), (10576, 18701036), (11659, 16963904), (12832, 15413198), (21152, 9350518), (23318, 8481952), (25664, 7706599), (35689, 5541824), (42304, 4675259), (46636, 4240976), (52531, 3765056), (58829, 3361984), (71378, 2770912), (86591, 2284096), (93272, 2120488), (105062, 1882528), (117658, 1680992), (142756, 1385456), (173182, 1142048), (186544, 1060244), (210124, 941264), (235316, 840496), (265061, 746176), (285512, 692728), (346364, 571024), (373088, 530122), (420248, 470632)]