156765543424

素因数分解:

$2^{10}\times 7^1\times {\mathrm{21870193}}^1$

素因数の和:21870220

約数の個数: 44

約数和(自身を含む): 358146296944

約数和(自身を除く): 201380753520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 21870193, 43740386, 87480772, 153091351, 174961544, 306182702, 349923088, 612365404, 699846176, 1224730808, 1399692352, 2449461616, 2799384704, 4898923232, 5598769408, 9797846464, 11197538816, 19595692928, 22395077632, 39191385856, 78382771712, 156765543424]

約数ペア:

[(1, 156765543424), (2, 78382771712), (4, 39191385856), (7, 22395077632), (8, 19595692928), (14, 11197538816), (16, 9797846464), (28, 5598769408), (32, 4898923232), (56, 2799384704), (64, 2449461616), (112, 1399692352), (128, 1224730808), (224, 699846176), (256, 612365404), (448, 349923088), (512, 306182702), (896, 174961544), (1024, 153091351), (1792, 87480772), (3584, 43740386), (7168, 21870193)]