156776292208

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{457}}^1\times {\mathrm{189743}}^1$

素因数の和:190321

約数の個数: 40

約数和(自身を含む): 307114325568

約数和(自身を除く): 150338033360

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 457, 904, 914, 1808, 1828, 3656, 7312, 51641, 103282, 189743, 206564, 379486, 413128, 758972, 826256, 1517944, 3035888, 21440959, 42881918, 85763836, 86712551, 171527672, 173425102, 343055344, 346850204, 693700408, 1387400816, 9798518263, 19597036526, 39194073052, 78388146104, 156776292208]

約数ペア:

[(1, 156776292208), (2, 78388146104), (4, 39194073052), (8, 19597036526), (16, 9798518263), (113, 1387400816), (226, 693700408), (452, 346850204), (457, 343055344), (904, 173425102), (914, 171527672), (1808, 86712551), (1828, 85763836), (3656, 42881918), (7312, 21440959), (51641, 3035888), (103282, 1517944), (189743, 826256), (206564, 758972), (379486, 413128)]