157215263816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{6761}}^1\times {\mathrm{223589}}^1$

素因数の和:230369

約数の個数: 32

約数和(自身を含む): 317502271800

約数和(自身を除く): 160287007984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 6761, 13522, 27044, 54088, 87893, 175786, 223589, 351572, 447178, 703144, 894356, 1788712, 2906657, 5813314, 11626628, 23253256, 1511685229, 3023370458, 6046740916, 12093481832, 19651907977, 39303815954, 78607631908, 157215263816]

約数ペア:

[(1, 157215263816), (2, 78607631908), (4, 39303815954), (8, 19651907977), (13, 12093481832), (26, 6046740916), (52, 3023370458), (104, 1511685229), (6761, 23253256), (13522, 11626628), (27044, 5813314), (54088, 2906657), (87893, 1788712), (175786, 894356), (223589, 703144), (351572, 447178)]