143190736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:524

約数の個数: 80

約数和(自身を含む): 314979840

約数和(自身を除く): 171789104

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 53, 62, 104, 106, 124, 208, 212, 248, 403, 419, 424, 496, 689, 806, 838, 848, 1378, 1612, 1643, 1676, 2756, 3224, 3286, 3352, 5447, 5512, 6448, 6572, 6704, 10894, 11024, 12989, 13144, 21359, 21788, 22207, 25978, 26288, 42718, 43576, 44414, 51956, 85436, 87152, 88828, 103912, 168857, 170872, 177656, 207824, 288691, 337714, 341744, 355312, 577382, 675428, 688417, 1154764, 1350856, 1376834, 2309528, 2701712, 2753668, 4619056, 5507336, 8949421, 11014672, 17898842, 35797684, 71595368, 143190736]

約数ペア:

[(1, 143190736), (2, 71595368), (4, 35797684), (8, 17898842), (13, 11014672), (16, 8949421), (26, 5507336), (31, 4619056), (52, 2753668), (53, 2701712), (62, 2309528), (104, 1376834), (106, 1350856), (124, 1154764), (208, 688417), (212, 675428), (248, 577382), (403, 355312), (419, 341744), (424, 337714), (496, 288691), (689, 207824), (806, 177656), (838, 170872), (848, 168857), (1378, 103912), (1612, 88828), (1643, 87152), (1676, 85436), (2756, 51956), (3224, 44414), (3286, 43576), (3352, 42718), (5447, 26288), (5512, 25978), (6448, 22207), (6572, 21788), (6704, 21359), (10894, 13144), (11024, 12989)]