147539456

素因数分解:

$2^9\times {\mathrm{127}}^1\times {\mathrm{2269}}^1$

素因数の和:2414

約数の個数: 40

約数和(自身を含む): 297242880

約数和(自身を除く): 149703424

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 2032, 2269, 4064, 4538, 8128, 9076, 16256, 18152, 32512, 36304, 65024, 72608, 145216, 288163, 290432, 576326, 580864, 1152652, 1161728, 2305304, 4610608, 9221216, 18442432, 36884864, 73769728, 147539456]

約数ペア:

[(1, 147539456), (2, 73769728), (4, 36884864), (8, 18442432), (16, 9221216), (32, 4610608), (64, 2305304), (127, 1161728), (128, 1152652), (254, 580864), (256, 576326), (508, 290432), (512, 288163), (1016, 145216), (2032, 72608), (2269, 65024), (4064, 36304), (4538, 32512), (8128, 18152), (9076, 16256)]