151444144

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{2089}}^1$

素因数の和:2317

約数の個数: 40

約数和(自身を含む): 307882080

約数和(自身を除く): 156437936

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 197, 368, 394, 788, 1576, 2089, 3152, 4178, 4531, 8356, 9062, 16712, 18124, 33424, 36248, 48047, 72496, 96094, 192188, 384376, 411533, 768752, 823066, 1646132, 3292264, 6584528, 9465259, 18930518, 37861036, 75722072, 151444144]

約数ペア:

[(1, 151444144), (2, 75722072), (4, 37861036), (8, 18930518), (16, 9465259), (23, 6584528), (46, 3292264), (92, 1646132), (184, 823066), (197, 768752), (368, 411533), (394, 384376), (788, 192188), (1576, 96094), (2089, 72496), (3152, 48047), (4178, 36248), (4531, 33424), (8356, 18124), (9062, 16712)]