156976846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{929}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 260295840

約数和(自身を除く): 103318994

約数列:

[1, 2, 13, 26, 67, 97, 134, 194, 871, 929, 1261, 1742, 1858, 2522, 6499, 12077, 12998, 24154, 62243, 84487, 90113, 124486, 168974, 180226, 809159, 1171469, 1618318, 2342938, 6037571, 12075142, 78488423, 156976846]

約数ペア:

[(1, 156976846), (2, 78488423), (13, 12075142), (26, 6037571), (67, 2342938), (97, 1618318), (134, 1171469), (194, 809159), (871, 180226), (929, 168974), (1261, 124486), (1742, 90113), (1858, 84487), (2522, 62243), (6499, 24154), (12077, 12998)]