133021238740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{89}}^1\times {\mathrm{3109}}^1$

素因数の和:3306

約数の個数: 144

約数和(自身を含む): 311552211600

約数和(自身を除く): 178530972860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 89, 130, 172, 178, 215, 260, 356, 430, 445, 559, 860, 890, 1118, 1157, 1780, 1849, 2236, 2314, 2795, 3109, 3698, 3827, 4628, 5590, 5785, 6218, 7396, 7654, 9245, 11180, 11570, 12436, 15308, 15545, 18490, 19135, 23140, 24037, 31090, 36980, 38270, 40417, 48074, 49751, 62180, 76540, 80834, 96148, 99502, 120185, 133687, 161668, 164561, 199004, 202085, 240370, 248755, 267374, 276701, 329122, 404170, 480740, 497510, 534748, 553402, 658244, 668435, 808340, 822805, 995020, 1106804, 1336870, 1383505, 1645610, 1737931, 2139293, 2673740, 2767010, 3291220, 3475862, 3597113, 4278586, 5534020, 5748541, 6951724, 7194226, 8557172, 8689655, 10696465, 11497082, 11898143, 14388452, 17379310, 17985565, 21392930, 22994164, 23796286, 28742705, 34758620, 35971130, 42785860, 47592572, 57485410, 59490715, 71942260, 74731033, 114970820, 118981430, 149462066, 154675859, 237962860, 298924132, 309351718, 373655165, 511620149, 618703436, 747310330, 773379295, 1023240298, 1494620660, 1546758590, 2046480596, 2558100745, 3093517180, 5116201490, 6651061937, 10232402980, 13302123874, 26604247748, 33255309685, 66510619370, 133021238740]

約数ペア:

[(1, 133021238740), (2, 66510619370), (4, 33255309685), (5, 26604247748), (10, 13302123874), (13, 10232402980), (20, 6651061937), (26, 5116201490), (43, 3093517180), (52, 2558100745), (65, 2046480596), (86, 1546758590), (89, 1494620660), (130, 1023240298), (172, 773379295), (178, 747310330), (215, 618703436), (260, 511620149), (356, 373655165), (430, 309351718), (445, 298924132), (559, 237962860), (860, 154675859), (890, 149462066), (1118, 118981430), (1157, 114970820), (1780, 74731033), (1849, 71942260), (2236, 59490715), (2314, 57485410), (2795, 47592572), (3109, 42785860), (3698, 35971130), (3827, 34758620), (4628, 28742705), (5590, 23796286), (5785, 22994164), (6218, 21392930), (7396, 17985565), (7654, 17379310), (9245, 14388452), (11180, 11898143), (11570, 11497082), (12436, 10696465), (15308, 8689655), (15545, 8557172), (18490, 7194226), (19135, 6951724), (23140, 5748541), (24037, 5534020), (31090, 4278586), (36980, 3597113), (38270, 3475862), (40417, 3291220), (48074, 2767010), (49751, 2673740), (62180, 2139293), (76540, 1737931), (80834, 1645610), (96148, 1383505), (99502, 1336870), (120185, 1106804), (133687, 995020), (161668, 822805), (164561, 808340), (199004, 668435), (202085, 658244), (240370, 553402), (248755, 534748), (267374, 497510), (276701, 480740), (329122, 404170)]