121935008

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15427}}^1$

素因数の和:15469

約数の個数: 48

約数和(自身を含む): 272149920

約数和(自身を除く): 150214912

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 15427, 30854, 61708, 123416, 200551, 246832, 293113, 401102, 493664, 586226, 802204, 1172452, 1604408, 2344904, 3208816, 3810469, 4689808, 6417632, 7620938, 9379616, 15241876, 30483752, 60967504, 121935008]

約数ペア:

[(1, 121935008), (2, 60967504), (4, 30483752), (8, 15241876), (13, 9379616), (16, 7620938), (19, 6417632), (26, 4689808), (32, 3810469), (38, 3208816), (52, 2344904), (76, 1604408), (104, 1172452), (152, 802204), (208, 586226), (247, 493664), (304, 401102), (416, 293113), (494, 246832), (608, 200551), (988, 123416), (1976, 61708), (3952, 30854), (7904, 15427)]