154902124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 299160288

約数和(自身を除く): 144258164

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 173, 257, 268, 346, 514, 692, 871, 1028, 1742, 2249, 3341, 3484, 4498, 6682, 8996, 11591, 13364, 17219, 23182, 34438, 44461, 46364, 68876, 88922, 150683, 177844, 223847, 301366, 447694, 577993, 602732, 895388, 1155986, 2311972, 2978887, 5957774, 11915548, 38725531, 77451062, 154902124]

約数ペア:

[(1, 154902124), (2, 77451062), (4, 38725531), (13, 11915548), (26, 5957774), (52, 2978887), (67, 2311972), (134, 1155986), (173, 895388), (257, 602732), (268, 577993), (346, 447694), (514, 301366), (692, 223847), (871, 177844), (1028, 150683), (1742, 88922), (2249, 68876), (3341, 46364), (3484, 44461), (4498, 34438), (6682, 23182), (8996, 17219), (11591, 13364)]