156778402768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4991671}}^1$

素因数の和:4991843

約数の個数: 40

約数和(自身を含む): 329290618496

約数和(自身を除く): 172512215728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 151, 208, 302, 604, 1208, 1963, 2416, 3926, 7852, 15704, 31408, 4991671, 9983342, 19966684, 39933368, 64891723, 79866736, 129783446, 259566892, 519133784, 753742321, 1038267568, 1507484642, 3014969284, 6029938568, 9798650173, 12059877136, 19597300346, 39194600692, 78389201384, 156778402768]

約数ペア:

[(1, 156778402768), (2, 78389201384), (4, 39194600692), (8, 19597300346), (13, 12059877136), (16, 9798650173), (26, 6029938568), (52, 3014969284), (104, 1507484642), (151, 1038267568), (208, 753742321), (302, 519133784), (604, 259566892), (1208, 129783446), (1963, 79866736), (2416, 64891723), (3926, 39933368), (7852, 19966684), (15704, 9983342), (31408, 4991671)]