152025346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{991}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 262840320

約数和(自身を除く): 110814974

約数列:

[1, 2, 11, 19, 22, 38, 209, 367, 418, 734, 991, 1982, 4037, 6973, 8074, 10901, 13946, 18829, 21802, 37658, 76703, 153406, 207119, 363697, 414238, 727394, 4000667, 6910243, 8001334, 13820486, 76012673, 152025346]

約数ペア:

[(1, 152025346), (2, 76012673), (11, 13820486), (19, 8001334), (22, 6910243), (38, 4000667), (209, 727394), (367, 414238), (418, 363697), (734, 207119), (991, 153406), (1982, 76703), (4037, 37658), (6973, 21802), (8074, 18829), (10901, 13946)]