154340318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1231}}^1$

素因数の和:1424

約数の個数: 32

約数和(自身を含む): 260789760

約数和(自身を除く): 106449442

約数列:

[1, 2, 11, 22, 41, 82, 139, 278, 451, 902, 1231, 1529, 2462, 3058, 5699, 11398, 13541, 27082, 50471, 62689, 100942, 125378, 171109, 342218, 555181, 1110362, 1882199, 3764398, 7015469, 14030938, 77170159, 154340318]

約数ペア:

[(1, 154340318), (2, 77170159), (11, 14030938), (22, 7015469), (41, 3764398), (82, 1882199), (139, 1110362), (278, 555181), (451, 342218), (902, 171109), (1231, 125378), (1529, 100942), (2462, 62689), (3058, 50471), (5699, 27082), (11398, 13541)]