155453402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2887}}^1$

素因数の和:3030

約数の個数: 32

約数和(自身を含む): 266851200

約数和(自身を除く): 111397798

約数列:

[1, 2, 13, 19, 26, 38, 109, 218, 247, 494, 1417, 2071, 2834, 2887, 4142, 5774, 26923, 37531, 53846, 54853, 75062, 109706, 314683, 629366, 713089, 1426178, 4090879, 5978977, 8181758, 11957954, 77726701, 155453402]

約数ペア:

[(1, 155453402), (2, 77726701), (13, 11957954), (19, 8181758), (26, 5978977), (38, 4090879), (109, 1426178), (218, 713089), (247, 629366), (494, 314683), (1417, 109706), (2071, 75062), (2834, 54853), (2887, 53846), (4142, 37531), (5774, 26923)]