148295680

素因数分解:

$2^{12}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:599

約数の個数: 104

約数和(自身を含む): 383928552

約数和(自身を除く): 235632872

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 557, 640, 832, 1024, 1040, 1114, 1280, 1664, 2048, 2080, 2228, 2560, 2785, 3328, 4096, 4160, 4456, 5120, 5570, 6656, 7241, 8320, 8912, 10240, 11140, 13312, 14482, 16640, 17824, 20480, 22280, 26624, 28964, 33280, 35648, 36205, 44560, 53248, 57928, 66560, 71296, 72410, 89120, 115856, 133120, 142592, 144820, 178240, 231712, 266240, 285184, 289640, 356480, 463424, 570368, 579280, 712960, 926848, 1140736, 1158560, 1425920, 1853696, 2281472, 2317120, 2851840, 3707392, 4634240, 5703680, 7414784, 9268480, 11407360, 14829568, 18536960, 29659136, 37073920, 74147840, 148295680]

約数ペア:

[(1, 148295680), (2, 74147840), (4, 37073920), (5, 29659136), (8, 18536960), (10, 14829568), (13, 11407360), (16, 9268480), (20, 7414784), (26, 5703680), (32, 4634240), (40, 3707392), (52, 2851840), (64, 2317120), (65, 2281472), (80, 1853696), (104, 1425920), (128, 1158560), (130, 1140736), (160, 926848), (208, 712960), (256, 579280), (260, 570368), (320, 463424), (416, 356480), (512, 289640), (520, 285184), (557, 266240), (640, 231712), (832, 178240), (1024, 144820), (1040, 142592), (1114, 133120), (1280, 115856), (1664, 89120), (2048, 72410), (2080, 71296), (2228, 66560), (2560, 57928), (2785, 53248), (3328, 44560), (4096, 36205), (4160, 35648), (4456, 33280), (5120, 28964), (5570, 26624), (6656, 22280), (7241, 20480), (8320, 17824), (8912, 16640), (10240, 14482), (11140, 13312)]