158920056

素因数分解:

$2^3\times 3^5\times {\mathrm{81749}}^1$

素因数の和:81770

約数の個数: 48

約数和(自身を含む): 446355000

約数和(自身を除く): 287434944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 81749, 163498, 245247, 326996, 490494, 653992, 735741, 980988, 1471482, 1961976, 2207223, 2942964, 4414446, 5885928, 6621669, 8828892, 13243338, 17657784, 19865007, 26486676, 39730014, 52973352, 79460028, 158920056]

約数ペア:

[(1, 158920056), (2, 79460028), (3, 52973352), (4, 39730014), (6, 26486676), (8, 19865007), (9, 17657784), (12, 13243338), (18, 8828892), (24, 6621669), (27, 5885928), (36, 4414446), (54, 2942964), (72, 2207223), (81, 1961976), (108, 1471482), (162, 980988), (216, 735741), (243, 653992), (324, 490494), (486, 326996), (648, 245247), (972, 163498), (1944, 81749)]