156918948410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{4093}}^1$

素因数の和:4468

約数の個数: 128

約数和(自身を含む): 338667208704

約数和(自身を除く): 181748260294

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 47, 70, 86, 94, 215, 235, 271, 301, 329, 430, 470, 542, 602, 658, 1355, 1505, 1645, 1897, 2021, 2710, 3010, 3290, 3794, 4042, 4093, 8186, 9485, 10105, 11653, 12737, 14147, 18970, 20210, 20465, 23306, 25474, 28294, 28651, 40930, 57302, 58265, 63685, 70735, 81571, 89159, 116530, 127370, 141470, 143255, 163142, 175999, 178318, 192371, 286510, 351998, 384742, 407855, 445795, 547691, 815710, 879995, 891590, 961855, 1095382, 1109203, 1231993, 1346597, 1759990, 1923710, 2218406, 2463986, 2693194, 2738455, 3833837, 5476910, 5546015, 6159965, 6732985, 7667674, 7764421, 8271953, 11092030, 12319930, 13465970, 15528842, 16543906, 19169185, 38338370, 38822105, 41359765, 47695729, 52132541, 57903671, 77644210, 82719530, 95391458, 104265082, 115807342, 238478645, 260662705, 289518355, 333870103, 364927787, 476957290, 521325410, 579036710, 667740206, 729855574, 1669350515, 1824638935, 2241699263, 3338701030, 3649277870, 4483398526, 11208496315, 15691894841, 22416992630, 31383789682, 78459474205, 156918948410]

約数ペア:

[(1, 156918948410), (2, 78459474205), (5, 31383789682), (7, 22416992630), (10, 15691894841), (14, 11208496315), (35, 4483398526), (43, 3649277870), (47, 3338701030), (70, 2241699263), (86, 1824638935), (94, 1669350515), (215, 729855574), (235, 667740206), (271, 579036710), (301, 521325410), (329, 476957290), (430, 364927787), (470, 333870103), (542, 289518355), (602, 260662705), (658, 238478645), (1355, 115807342), (1505, 104265082), (1645, 95391458), (1897, 82719530), (2021, 77644210), (2710, 57903671), (3010, 52132541), (3290, 47695729), (3794, 41359765), (4042, 38822105), (4093, 38338370), (8186, 19169185), (9485, 16543906), (10105, 15528842), (11653, 13465970), (12737, 12319930), (14147, 11092030), (18970, 8271953), (20210, 7764421), (20465, 7667674), (23306, 6732985), (25474, 6159965), (28294, 5546015), (28651, 5476910), (40930, 3833837), (57302, 2738455), (58265, 2693194), (63685, 2463986), (70735, 2218406), (81571, 1923710), (89159, 1759990), (116530, 1346597), (127370, 1231993), (141470, 1109203), (143255, 1095382), (163142, 961855), (175999, 891590), (178318, 879995), (192371, 815710), (286510, 547691), (351998, 445795), (384742, 407855)]