156944506

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 249578496

約数和(自身を除く): 92633990

約数列:

[1, 2, 31, 62, 71, 101, 142, 202, 353, 706, 2201, 3131, 4402, 6262, 7171, 10943, 14342, 21886, 25063, 35653, 50126, 71306, 222301, 444602, 776953, 1105243, 1553906, 2210486, 2531363, 5062726, 78472253, 156944506]

約数ペア:

[(1, 156944506), (2, 78472253), (31, 5062726), (62, 2531363), (71, 2210486), (101, 1553906), (142, 1105243), (202, 776953), (353, 444602), (706, 222301), (2201, 71306), (3131, 50126), (4402, 35653), (6262, 25063), (7171, 21886), (10943, 14342)]