133747346

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1117}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 222168960

約数和(自身を除く): 88421614

約数列:

[1, 2, 19, 23, 38, 46, 137, 274, 437, 874, 1117, 2234, 2603, 3151, 5206, 6302, 21223, 25691, 42446, 51382, 59869, 119738, 153029, 306058, 488129, 976258, 2907551, 3519667, 5815102, 7039334, 66873673, 133747346]

約数ペア:

[(1, 133747346), (2, 66873673), (19, 7039334), (23, 5815102), (38, 3519667), (46, 2907551), (137, 976258), (274, 488129), (437, 306058), (874, 153029), (1117, 119738), (2234, 59869), (2603, 51382), (3151, 42446), (5206, 25691), (6302, 21223)]