121504448

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3947}}^1$

素因数の和:4009

約数の個数: 56

約数和(自身を含む): 266742672

約数和(自身を除く): 145238224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 148, 208, 296, 416, 481, 592, 832, 962, 1184, 1924, 2368, 3848, 3947, 7696, 7894, 15392, 15788, 30784, 31576, 51311, 63152, 102622, 126304, 146039, 205244, 252608, 292078, 410488, 584156, 820976, 1168312, 1641952, 1898507, 2336624, 3283904, 3797014, 4673248, 7594028, 9346496, 15188056, 30376112, 60752224, 121504448]

約数ペア:

[(1, 121504448), (2, 60752224), (4, 30376112), (8, 15188056), (13, 9346496), (16, 7594028), (26, 4673248), (32, 3797014), (37, 3283904), (52, 2336624), (64, 1898507), (74, 1641952), (104, 1168312), (148, 820976), (208, 584156), (296, 410488), (416, 292078), (481, 252608), (592, 205244), (832, 146039), (962, 126304), (1184, 102622), (1924, 63152), (2368, 51311), (3848, 31576), (3947, 30784), (7696, 15788), (7894, 15392)]