133748068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{42923}}^1$

素因数の和:42987

約数の個数: 24

約数和(自身を含む): 252393120

約数和(自身を除く): 118645052

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 42923, 85846, 171692, 815537, 1631074, 1759843, 3262148, 3519686, 7039372, 33437017, 66874034, 133748068]

約数ペア:

[(1, 133748068), (2, 66874034), (4, 33437017), (19, 7039372), (38, 3519686), (41, 3262148), (76, 1759843), (82, 1631074), (164, 815537), (779, 171692), (1558, 85846), (3116, 42923)]