193156860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:524

約数の個数: 144

約数和(自身を含む): 600614784

約数和(自身を除く): 407457924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 60, 65, 78, 86, 129, 130, 156, 169, 172, 195, 215, 258, 260, 338, 390, 430, 443, 507, 516, 559, 645, 676, 780, 845, 860, 886, 1014, 1118, 1290, 1329, 1677, 1690, 1772, 2028, 2215, 2236, 2535, 2580, 2658, 2795, 3354, 3380, 4430, 5070, 5316, 5590, 5759, 6645, 6708, 7267, 8385, 8860, 10140, 11180, 11518, 13290, 14534, 16770, 17277, 19049, 21801, 23036, 26580, 28795, 29068, 33540, 34554, 36335, 38098, 43602, 57147, 57590, 69108, 72670, 74867, 76196, 86385, 87204, 95245, 109005, 114294, 115180, 145340, 149734, 172770, 190490, 218010, 224601, 228588, 247637, 285735, 299468, 345540, 374335, 380980, 436020, 449202, 495274, 571470, 742911, 748670, 898404, 990548, 1123005, 1142940, 1238185, 1485822, 1497340, 2246010, 2476370, 2971644, 3219281, 3714555, 4492020, 4952740, 6438562, 7429110, 9657843, 12877124, 14858220, 16096405, 19315686, 32192810, 38631372, 48289215, 64385620, 96578430, 193156860]

約数ペア:

[(1, 193156860), (2, 96578430), (3, 64385620), (4, 48289215), (5, 38631372), (6, 32192810), (10, 19315686), (12, 16096405), (13, 14858220), (15, 12877124), (20, 9657843), (26, 7429110), (30, 6438562), (39, 4952740), (43, 4492020), (52, 3714555), (60, 3219281), (65, 2971644), (78, 2476370), (86, 2246010), (129, 1497340), (130, 1485822), (156, 1238185), (169, 1142940), (172, 1123005), (195, 990548), (215, 898404), (258, 748670), (260, 742911), (338, 571470), (390, 495274), (430, 449202), (443, 436020), (507, 380980), (516, 374335), (559, 345540), (645, 299468), (676, 285735), (780, 247637), (845, 228588), (860, 224601), (886, 218010), (1014, 190490), (1118, 172770), (1290, 149734), (1329, 145340), (1677, 115180), (1690, 114294), (1772, 109005), (2028, 95245), (2215, 87204), (2236, 86385), (2535, 76196), (2580, 74867), (2658, 72670), (2795, 69108), (3354, 57590), (3380, 57147), (4430, 43602), (5070, 38098), (5316, 36335), (5590, 34554), (5759, 33540), (6645, 29068), (6708, 28795), (7267, 26580), (8385, 23036), (8860, 21801), (10140, 19049), (11180, 17277), (11518, 16770), (13290, 14534)]