188615674076

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{1459}}^1\times {\mathrm{1471}}^1$

素因数の和:3234

約数の個数: 48

約数和(自身を含む): 335056404480

約数和(自身を除く): 146440730404

約数列:

[1, 2, 4, 127, 173, 254, 346, 508, 692, 1459, 1471, 2918, 2942, 5836, 5884, 21971, 43942, 87884, 185293, 186817, 252407, 254483, 370586, 373634, 504814, 508966, 741172, 747268, 1009628, 1017932, 2146189, 4292378, 8584756, 32055689, 32319341, 64111378, 64638682, 128222756, 129277364, 272566003, 371290697, 545132006, 742581394, 1090264012, 1485162788, 47153918519, 94307837038, 188615674076]

約数ペア:

[(1, 188615674076), (2, 94307837038), (4, 47153918519), (127, 1485162788), (173, 1090264012), (254, 742581394), (346, 545132006), (508, 371290697), (692, 272566003), (1459, 129277364), (1471, 128222756), (2918, 64638682), (2942, 64111378), (5836, 32319341), (5884, 32055689), (21971, 8584756), (43942, 4292378), (87884, 2146189), (185293, 1017932), (186817, 1009628), (252407, 747268), (254483, 741172), (370586, 508966), (373634, 504814)]