173875616

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{653}}^1$

素因数の和:873

約数の個数: 48

約数和(自身を含む): 351535464

約数和(自身を除く): 177659848

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 157, 212, 314, 424, 628, 653, 848, 1256, 1306, 1696, 2512, 2612, 5024, 5224, 8321, 10448, 16642, 20896, 33284, 34609, 66568, 69218, 102521, 133136, 138436, 205042, 266272, 276872, 410084, 553744, 820168, 1107488, 1640336, 3280672, 5433613, 10867226, 21734452, 43468904, 86937808, 173875616]

約数ペア:

[(1, 173875616), (2, 86937808), (4, 43468904), (8, 21734452), (16, 10867226), (32, 5433613), (53, 3280672), (106, 1640336), (157, 1107488), (212, 820168), (314, 553744), (424, 410084), (628, 276872), (653, 266272), (848, 205042), (1256, 138436), (1306, 133136), (1696, 102521), (2512, 69218), (2612, 66568), (5024, 34609), (5224, 33284), (8321, 20896), (10448, 16642)]