157283984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{68743}}^1$

素因数の和:68775

約数の個数: 40

約数和(自身を含む): 358018752

約数和(自身を除く): 200734768

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 68743, 137486, 274972, 549944, 756173, 893659, 1099888, 1512346, 1787318, 3024692, 3574636, 6049384, 7149272, 9830249, 12098768, 14298544, 19660498, 39320996, 78641992, 157283984]

約数ペア:

[(1, 157283984), (2, 78641992), (4, 39320996), (8, 19660498), (11, 14298544), (13, 12098768), (16, 9830249), (22, 7149272), (26, 6049384), (44, 3574636), (52, 3024692), (88, 1787318), (104, 1512346), (143, 1099888), (176, 893659), (208, 756173), (286, 549944), (572, 274972), (1144, 137486), (2288, 68743)]