157003684308

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{439}}^1\times {\mathrm{44549}}^1$

素因数の和:45221

約数の個数: 72

約数和(自身を含む): 399567168000

約数和(自身を除く): 242563483692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 439, 446, 669, 878, 892, 1317, 1338, 1756, 2007, 2634, 2676, 3951, 4014, 5268, 7902, 8028, 15804, 44549, 89098, 97897, 133647, 178196, 195794, 267294, 293691, 391588, 400941, 534588, 587382, 801882, 881073, 1174764, 1603764, 1762146, 3524292, 9934427, 19557011, 19868854, 29803281, 39114022, 39737708, 58671033, 59606562, 78228044, 89409843, 117342066, 119213124, 176013099, 178819686, 234684132, 352026198, 357639372, 704052396, 4361213453, 8722426906, 13083640359, 17444853812, 26167280718, 39250921077, 52334561436, 78501842154, 157003684308]

約数ペア:

[(1, 157003684308), (2, 78501842154), (3, 52334561436), (4, 39250921077), (6, 26167280718), (9, 17444853812), (12, 13083640359), (18, 8722426906), (36, 4361213453), (223, 704052396), (439, 357639372), (446, 352026198), (669, 234684132), (878, 178819686), (892, 176013099), (1317, 119213124), (1338, 117342066), (1756, 89409843), (2007, 78228044), (2634, 59606562), (2676, 58671033), (3951, 39737708), (4014, 39114022), (5268, 29803281), (7902, 19868854), (8028, 19557011), (15804, 9934427), (44549, 3524292), (89098, 1762146), (97897, 1603764), (133647, 1174764), (178196, 881073), (195794, 801882), (267294, 587382), (293691, 534588), (391588, 400941)]