188974912

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^2$

素因数の和:336

約数の個数: 84

約数和(自身を含む): 454172320

約数和(自身を除く): 265197408

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 149, 152, 224, 266, 298, 304, 448, 532, 596, 608, 1043, 1064, 1192, 1216, 2086, 2128, 2384, 2831, 4172, 4256, 4768, 5662, 8344, 8512, 9536, 11324, 16688, 19817, 22201, 22648, 33376, 39634, 44402, 45296, 66752, 79268, 88804, 90592, 155407, 158536, 177608, 181184, 310814, 317072, 355216, 421819, 621628, 634144, 710432, 843638, 1243256, 1268288, 1420864, 1687276, 2486512, 2952733, 3374552, 4973024, 5905466, 6749104, 9946048, 11810932, 13498208, 23621864, 26996416, 47243728, 94487456, 188974912]

約数ペア:

[(1, 188974912), (2, 94487456), (4, 47243728), (7, 26996416), (8, 23621864), (14, 13498208), (16, 11810932), (19, 9946048), (28, 6749104), (32, 5905466), (38, 4973024), (56, 3374552), (64, 2952733), (76, 2486512), (112, 1687276), (133, 1420864), (149, 1268288), (152, 1243256), (224, 843638), (266, 710432), (298, 634144), (304, 621628), (448, 421819), (532, 355216), (596, 317072), (608, 310814), (1043, 181184), (1064, 177608), (1192, 158536), (1216, 155407), (2086, 90592), (2128, 88804), (2384, 79268), (2831, 66752), (4172, 45296), (4256, 44402), (4768, 39634), (5662, 33376), (8344, 22648), (8512, 22201), (9536, 19817), (11324, 16688)]