156736216

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{215297}}^1$

素因数の和:215323

約数の個数: 32

約数和(自身を含む): 361700640

約数和(自身を除く): 204964424

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 215297, 430594, 861188, 1507079, 1722376, 2798861, 3014158, 5597722, 6028316, 11195444, 12056632, 19592027, 22390888, 39184054, 78368108, 156736216]

約数ペア:

[(1, 156736216), (2, 78368108), (4, 39184054), (7, 22390888), (8, 19592027), (13, 12056632), (14, 11195444), (26, 6028316), (28, 5597722), (52, 3014158), (56, 2798861), (91, 1722376), (104, 1507079), (182, 861188), (364, 430594), (728, 215297)]