145329184

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{349}}^1$

素因数の和:403

約数の個数: 144

約数和(自身を含む): 387374400

約数和(自身を除く): 242045216

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 169, 176, 182, 208, 224, 286, 308, 338, 349, 352, 364, 416, 572, 616, 676, 698, 728, 1001, 1144, 1183, 1232, 1352, 1396, 1456, 1859, 2002, 2288, 2366, 2443, 2464, 2704, 2792, 2912, 3718, 3839, 4004, 4537, 4576, 4732, 4886, 5408, 5584, 7436, 7678, 8008, 9074, 9464, 9772, 11168, 13013, 14872, 15356, 16016, 18148, 18928, 19544, 26026, 26873, 29744, 30712, 31759, 32032, 36296, 37856, 39088, 49907, 52052, 53746, 58981, 59488, 61424, 63518, 72592, 78176, 99814, 104104, 107492, 117962, 122848, 127036, 145184, 199628, 208208, 214984, 235924, 254072, 349349, 399256, 412867, 416416, 429968, 471848, 508144, 648791, 698698, 798512, 825734, 859936, 943696, 1016288, 1297582, 1397396, 1597024, 1651468, 1887392, 2595164, 2794792, 3302936, 4541537, 5190328, 5589584, 6605872, 9083074, 10380656, 11179168, 13211744, 18166148, 20761312, 36332296, 72664592, 145329184]

約数ペア:

[(1, 145329184), (2, 72664592), (4, 36332296), (7, 20761312), (8, 18166148), (11, 13211744), (13, 11179168), (14, 10380656), (16, 9083074), (22, 6605872), (26, 5589584), (28, 5190328), (32, 4541537), (44, 3302936), (52, 2794792), (56, 2595164), (77, 1887392), (88, 1651468), (91, 1597024), (104, 1397396), (112, 1297582), (143, 1016288), (154, 943696), (169, 859936), (176, 825734), (182, 798512), (208, 698698), (224, 648791), (286, 508144), (308, 471848), (338, 429968), (349, 416416), (352, 412867), (364, 399256), (416, 349349), (572, 254072), (616, 235924), (676, 214984), (698, 208208), (728, 199628), (1001, 145184), (1144, 127036), (1183, 122848), (1232, 117962), (1352, 107492), (1396, 104104), (1456, 99814), (1859, 78176), (2002, 72592), (2288, 63518), (2366, 61424), (2443, 59488), (2464, 58981), (2704, 53746), (2792, 52052), (2912, 49907), (3718, 39088), (3839, 37856), (4004, 36296), (4537, 32032), (4576, 31759), (4732, 30712), (4886, 29744), (5408, 26873), (5584, 26026), (7436, 19544), (7678, 18928), (8008, 18148), (9074, 16016), (9464, 15356), (9772, 14872), (11168, 13013)]