128045983168

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1183157}}^1$

素因数の和:1183277

約数の個数: 56

約数和(自身を含む): 270469918800

約数和(自身を除く): 142423935632

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 89, 152, 178, 304, 356, 608, 712, 1216, 1424, 1691, 2848, 3382, 5696, 6764, 13528, 27056, 54112, 108224, 1183157, 2366314, 4732628, 9465256, 18930512, 22479983, 37861024, 44959966, 75722048, 89919932, 105300973, 179839864, 210601946, 359679728, 421203892, 719359456, 842407784, 1438718912, 1684815568, 2000718487, 3369631136, 4001436974, 6739262272, 8002873948, 16005747896, 32011495792, 64022991584, 128045983168]

約数ペア:

[(1, 128045983168), (2, 64022991584), (4, 32011495792), (8, 16005747896), (16, 8002873948), (19, 6739262272), (32, 4001436974), (38, 3369631136), (64, 2000718487), (76, 1684815568), (89, 1438718912), (152, 842407784), (178, 719359456), (304, 421203892), (356, 359679728), (608, 210601946), (712, 179839864), (1216, 105300973), (1424, 89919932), (1691, 75722048), (2848, 44959966), (3382, 37861024), (5696, 22479983), (6764, 18930512), (13528, 9465256), (27056, 4732628), (54112, 2366314), (108224, 1183157)]