142223872

素因数分解:

$2^9\times 7^2\times {\mathrm{5669}}^1$

素因数の和:5701

約数の個数: 60

約数和(自身を含む): 330623370

約数和(自身を除く): 188399498

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, 5669, 6272, 11338, 12544, 22676, 25088, 39683, 45352, 79366, 90704, 158732, 181408, 277781, 317464, 362816, 555562, 634928, 725632, 1111124, 1269856, 1451264, 2222248, 2539712, 2902528, 4444496, 5079424, 8888992, 10158848, 17777984, 20317696, 35555968, 71111936, 142223872]

約数ペア:

[(1, 142223872), (2, 71111936), (4, 35555968), (7, 20317696), (8, 17777984), (14, 10158848), (16, 8888992), (28, 5079424), (32, 4444496), (49, 2902528), (56, 2539712), (64, 2222248), (98, 1451264), (112, 1269856), (128, 1111124), (196, 725632), (224, 634928), (256, 555562), (392, 362816), (448, 317464), (512, 277781), (784, 181408), (896, 158732), (1568, 90704), (1792, 79366), (3136, 45352), (3584, 39683), (5669, 25088), (6272, 22676), (11338, 12544)]