156384865

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 241823232

約数和(自身を除く): 85438367

約数列:

[1, 5, 7, 13, 35, 41, 65, 83, 91, 101, 205, 287, 415, 455, 505, 533, 581, 707, 1079, 1313, 1435, 2665, 2905, 3403, 3535, 3731, 4141, 5395, 6565, 7553, 8383, 9191, 17015, 18655, 20705, 23821, 28987, 37765, 41915, 44239, 45955, 53833, 58681, 108979, 119105, 144935, 221195, 269165, 293405, 309673, 343703, 376831, 544895, 762853, 1548365, 1718515, 1884155, 2405921, 3814265, 4468139, 12029605, 22340695, 31276973, 156384865]

約数ペア:

[(1, 156384865), (5, 31276973), (7, 22340695), (13, 12029605), (35, 4468139), (41, 3814265), (65, 2405921), (83, 1884155), (91, 1718515), (101, 1548365), (205, 762853), (287, 544895), (415, 376831), (455, 343703), (505, 309673), (533, 293405), (581, 269165), (707, 221195), (1079, 144935), (1313, 119105), (1435, 108979), (2665, 58681), (2905, 53833), (3403, 45955), (3535, 44239), (3731, 41915), (4141, 37765), (5395, 28987), (6565, 23821), (7553, 20705), (8383, 18655), (9191, 17015)]