129127936

素因数分解:

$2^9\times 7^2\times {\mathrm{5147}}^1$

素因数の和:5179

約数の個数: 60

約数和(自身を含む): 300185028

約数和(自身を除く): 171057092

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1568, 1792, 3136, 3584, 5147, 6272, 10294, 12544, 20588, 25088, 36029, 41176, 72058, 82352, 144116, 164704, 252203, 288232, 329408, 504406, 576464, 658816, 1008812, 1152928, 1317632, 2017624, 2305856, 2635264, 4035248, 4611712, 8070496, 9223424, 16140992, 18446848, 32281984, 64563968, 129127936]

約数ペア:

[(1, 129127936), (2, 64563968), (4, 32281984), (7, 18446848), (8, 16140992), (14, 9223424), (16, 8070496), (28, 4611712), (32, 4035248), (49, 2635264), (56, 2305856), (64, 2017624), (98, 1317632), (112, 1152928), (128, 1008812), (196, 658816), (224, 576464), (256, 504406), (392, 329408), (448, 288232), (512, 252203), (784, 164704), (896, 144116), (1568, 82352), (1792, 72058), (3136, 41176), (3584, 36029), (5147, 25088), (6272, 20588), (10294, 12544)]