156978103040

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11149013}}^1$

素因数の和:11149045

約数の個数: 72

約数和(自身を含む): 410194523088

約数和(自身を除く): 253216420048

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 7040, 14080, 11149013, 22298026, 44596052, 55745065, 89192104, 111490130, 122639143, 178384208, 222980260, 245278286, 356768416, 445960520, 490556572, 613195715, 713536832, 891921040, 981113144, 1226391430, 1427073664, 1783842080, 1962226288, 2452782860, 2854147328, 3567684160, 3924452576, 4905565720, 7135368320, 7848905152, 9811131440, 14270736640, 15697810304, 19622262880, 31395620608, 39244525760, 78489051520, 156978103040]

約数ペア:

[(1, 156978103040), (2, 78489051520), (4, 39244525760), (5, 31395620608), (8, 19622262880), (10, 15697810304), (11, 14270736640), (16, 9811131440), (20, 7848905152), (22, 7135368320), (32, 4905565720), (40, 3924452576), (44, 3567684160), (55, 2854147328), (64, 2452782860), (80, 1962226288), (88, 1783842080), (110, 1427073664), (128, 1226391430), (160, 981113144), (176, 891921040), (220, 713536832), (256, 613195715), (320, 490556572), (352, 445960520), (440, 356768416), (640, 245278286), (704, 222980260), (880, 178384208), (1280, 122639143), (1408, 111490130), (1760, 89192104), (2816, 55745065), (3520, 44596052), (7040, 22298026), (14080, 11149013)]