148988972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{50539}}^1$

素因数の和:50621

約数の個数: 24

約数和(自身を含む): 288684480

約数和(自身を除く): 139695508

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 50539, 101078, 202156, 555929, 1111858, 2223716, 3386113, 6772226, 13544452, 37247243, 74494486, 148988972]

約数ペア:

[(1, 148988972), (2, 74494486), (4, 37247243), (11, 13544452), (22, 6772226), (44, 3386113), (67, 2223716), (134, 1111858), (268, 555929), (737, 202156), (1474, 101078), (2948, 50539)]