156945333580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{6479989}}^1$

素因数の和:6480178

約数の個数: 48

約数和(自身を含む): 378846135360

約数和(自身を除く): 221900801780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 346, 692, 865, 1211, 1730, 2422, 3460, 4844, 6055, 12110, 24220, 6479989, 12959978, 25919956, 32399945, 45359923, 64799890, 90719846, 129599780, 181439692, 226799615, 453599230, 907198460, 1121038097, 2242076194, 4484152388, 5605190485, 7847266679, 11210380970, 15694533358, 22420761940, 31389066716, 39236333395, 78472666790, 156945333580]

約数ペア:

[(1, 156945333580), (2, 78472666790), (4, 39236333395), (5, 31389066716), (7, 22420761940), (10, 15694533358), (14, 11210380970), (20, 7847266679), (28, 5605190485), (35, 4484152388), (70, 2242076194), (140, 1121038097), (173, 907198460), (346, 453599230), (692, 226799615), (865, 181439692), (1211, 129599780), (1730, 90719846), (2422, 64799890), (3460, 45359923), (4844, 32399945), (6055, 25919956), (12110, 12959978), (24220, 6479989)]