157078509112

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{349}}^1\times {\mathrm{601}}^1$

素因数の和:1317

約数の個数: 128

約数和(自身を含む): 347098752000

約数和(自身を除く): 190020242888

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 311, 344, 349, 601, 602, 622, 698, 1202, 1204, 1244, 1396, 2177, 2404, 2408, 2443, 2488, 2792, 4207, 4354, 4808, 4886, 8414, 8708, 9772, 13373, 15007, 16828, 17416, 19544, 25843, 26746, 30014, 33656, 51686, 53492, 60028, 93611, 103372, 105049, 106984, 108539, 120056, 180901, 186911, 187222, 206744, 209749, 210098, 217078, 361802, 373822, 374444, 419498, 420196, 434156, 723604, 747644, 748888, 759773, 838996, 840392, 868312, 1308377, 1447208, 1468243, 1495288, 1519546, 1677992, 2616754, 2936486, 3039092, 4667177, 5233508, 5872972, 6078184, 8037173, 9019207, 9334354, 10467016, 11745944, 16074346, 18038414, 18668708, 32148692, 32670239, 36076828, 37337416, 56260211, 63134449, 64297384, 65231939, 65340478, 72153656, 112520422, 126268898, 130463878, 130680956, 225040844, 252537796, 260927756, 261361912, 450081688, 456623573, 505075592, 521855512, 913247146, 1826494292, 2804973377, 3652988584, 5609946754, 11219893508, 19634813639, 22439787016, 39269627278, 78539254556, 157078509112]

約数ペア:

[(1, 157078509112), (2, 78539254556), (4, 39269627278), (7, 22439787016), (8, 19634813639), (14, 11219893508), (28, 5609946754), (43, 3652988584), (56, 2804973377), (86, 1826494292), (172, 913247146), (301, 521855512), (311, 505075592), (344, 456623573), (349, 450081688), (601, 261361912), (602, 260927756), (622, 252537796), (698, 225040844), (1202, 130680956), (1204, 130463878), (1244, 126268898), (1396, 112520422), (2177, 72153656), (2404, 65340478), (2408, 65231939), (2443, 64297384), (2488, 63134449), (2792, 56260211), (4207, 37337416), (4354, 36076828), (4808, 32670239), (4886, 32148692), (8414, 18668708), (8708, 18038414), (9772, 16074346), (13373, 11745944), (15007, 10467016), (16828, 9334354), (17416, 9019207), (19544, 8037173), (25843, 6078184), (26746, 5872972), (30014, 5233508), (33656, 4667177), (51686, 3039092), (53492, 2936486), (60028, 2616754), (93611, 1677992), (103372, 1519546), (105049, 1495288), (106984, 1468243), (108539, 1447208), (120056, 1308377), (180901, 868312), (186911, 840392), (187222, 838996), (206744, 759773), (209749, 748888), (210098, 747644), (217078, 723604), (361802, 434156), (373822, 420196), (374444, 419498)]