78128448

素因数分解:

$2^6\times 3^1\times {\mathrm{149}}^1\times {\mathrm{2731}}^1$

素因数の和:2895

約数の個数: 56

約数和(自身を含む): 208178400

約数和(自身を除く): 130049952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 149, 192, 298, 447, 596, 894, 1192, 1788, 2384, 2731, 3576, 4768, 5462, 7152, 8193, 9536, 10924, 14304, 16386, 21848, 28608, 32772, 43696, 65544, 87392, 131088, 174784, 262176, 406919, 524352, 813838, 1220757, 1627676, 2441514, 3255352, 4883028, 6510704, 9766056, 13021408, 19532112, 26042816, 39064224, 78128448]

約数ペア:

[(1, 78128448), (2, 39064224), (3, 26042816), (4, 19532112), (6, 13021408), (8, 9766056), (12, 6510704), (16, 4883028), (24, 3255352), (32, 2441514), (48, 1627676), (64, 1220757), (96, 813838), (149, 524352), (192, 406919), (298, 262176), (447, 174784), (596, 131088), (894, 87392), (1192, 65544), (1788, 43696), (2384, 32772), (2731, 28608), (3576, 21848), (4768, 16386), (5462, 14304), (7152, 10924), (8193, 9536)]