149391456

素因数分解:

$2^5\times 3^1\times {\mathrm{163}}^1\times {\mathrm{9547}}^1$

素因数の和:9723

約数の個数: 48

約数和(自身を含む): 394599744

約数和(自身を除く): 245208288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 5216, 7824, 9547, 15648, 19094, 28641, 38188, 57282, 76376, 114564, 152752, 229128, 305504, 458256, 916512, 1556161, 3112322, 4668483, 6224644, 9336966, 12449288, 18673932, 24898576, 37347864, 49797152, 74695728, 149391456]

約数ペア:

[(1, 149391456), (2, 74695728), (3, 49797152), (4, 37347864), (6, 24898576), (8, 18673932), (12, 12449288), (16, 9336966), (24, 6224644), (32, 4668483), (48, 3112322), (96, 1556161), (163, 916512), (326, 458256), (489, 305504), (652, 229128), (978, 152752), (1304, 114564), (1956, 76376), (2608, 57282), (3912, 38188), (5216, 28641), (7824, 19094), (9547, 15648)]