156937593616

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{475753}}^1$

素因数の和:476203

約数の個数: 40

約数和(自身を含む): 310600756440

約数和(自身を除く): 153663162824

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 389, 424, 778, 848, 1556, 3112, 6224, 20617, 41234, 82468, 164936, 329872, 475753, 951506, 1903012, 3806024, 7612048, 25214909, 50429818, 100859636, 185067917, 201719272, 370135834, 403438544, 740271668, 1480543336, 2961086672, 9808599601, 19617199202, 39234398404, 78468796808, 156937593616]

約数ペア:

[(1, 156937593616), (2, 78468796808), (4, 39234398404), (8, 19617199202), (16, 9808599601), (53, 2961086672), (106, 1480543336), (212, 740271668), (389, 403438544), (424, 370135834), (778, 201719272), (848, 185067917), (1556, 100859636), (3112, 50429818), (6224, 25214909), (20617, 7612048), (41234, 3806024), (82468, 1903012), (164936, 951506), (329872, 475753)]