156989185456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{932417}}^1$

素因数の和:933061

約数の個数: 40

約数和(自身を含む): 322579331280

約数和(自身を除く): 165590145824

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 619, 1238, 2476, 4952, 9904, 10523, 21046, 42092, 84184, 168368, 932417, 1864834, 3729668, 7459336, 14918672, 15851089, 31702178, 63404356, 126808712, 253617424, 577166123, 1154332246, 2308664492, 4617328984, 9234657968, 9811824091, 19623648182, 39247296364, 78494592728, 156989185456]

約数ペア:

[(1, 156989185456), (2, 78494592728), (4, 39247296364), (8, 19623648182), (16, 9811824091), (17, 9234657968), (34, 4617328984), (68, 2308664492), (136, 1154332246), (272, 577166123), (619, 253617424), (1238, 126808712), (2476, 63404356), (4952, 31702178), (9904, 15851089), (10523, 14918672), (21046, 7459336), (42092, 3729668), (84184, 1864834), (168368, 932417)]