131505744

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{161159}}^1$

素因数の和:161187

約数の個数: 40

約数和(自身を含む): 359709120

約数和(自身を除く): 228203376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 161159, 322318, 483477, 644636, 966954, 1289272, 1933908, 2578544, 2739703, 3867816, 5479406, 7735632, 8219109, 10958812, 16438218, 21917624, 32876436, 43835248, 65752872, 131505744]

約数ペア:

[(1, 131505744), (2, 65752872), (3, 43835248), (4, 32876436), (6, 21917624), (8, 16438218), (12, 10958812), (16, 8219109), (17, 7735632), (24, 5479406), (34, 3867816), (48, 2739703), (51, 2578544), (68, 1933908), (102, 1289272), (136, 966954), (204, 644636), (272, 483477), (408, 322318), (816, 161159)]