16353225876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{238789}}^1$

素因数の和:239248

約数の個数: 48

約数和(自身を含む): 41186499200

約数和(自身を除く): 24833273324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 439, 878, 1317, 1756, 2634, 5268, 5707, 11414, 17121, 22828, 34242, 68484, 238789, 477578, 716367, 955156, 1432734, 2865468, 3104257, 6208514, 9312771, 12417028, 18625542, 37251084, 104828371, 209656742, 314485113, 419313484, 628970226, 1257940452, 1362768823, 2725537646, 4088306469, 5451075292, 8176612938, 16353225876]

約数ペア:

[(1, 16353225876), (2, 8176612938), (3, 5451075292), (4, 4088306469), (6, 2725537646), (12, 1362768823), (13, 1257940452), (26, 628970226), (39, 419313484), (52, 314485113), (78, 209656742), (156, 104828371), (439, 37251084), (878, 18625542), (1317, 12417028), (1756, 9312771), (2634, 6208514), (5268, 3104257), (5707, 2865468), (11414, 1432734), (17121, 955156), (22828, 716367), (34242, 477578), (68484, 238789)]