131849736

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 336441600

約数和(自身を除く): 204591864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 197, 237, 316, 353, 394, 474, 591, 632, 706, 788, 948, 1059, 1182, 1412, 1576, 1896, 2118, 2364, 2824, 4236, 4728, 8472, 15563, 27887, 31126, 46689, 55774, 62252, 69541, 83661, 93378, 111548, 124504, 139082, 167322, 186756, 208623, 223096, 278164, 334644, 373512, 417246, 556328, 669288, 834492, 1668984, 5493739, 10987478, 16481217, 21974956, 32962434, 43949912, 65924868, 131849736]

約数ペア:

[(1, 131849736), (2, 65924868), (3, 43949912), (4, 32962434), (6, 21974956), (8, 16481217), (12, 10987478), (24, 5493739), (79, 1668984), (158, 834492), (197, 669288), (237, 556328), (316, 417246), (353, 373512), (394, 334644), (474, 278164), (591, 223096), (632, 208623), (706, 186756), (788, 167322), (948, 139082), (1059, 124504), (1182, 111548), (1412, 93378), (1576, 83661), (1896, 69541), (2118, 62252), (2364, 55774), (2824, 46689), (4236, 31126), (4728, 27887), (8472, 15563)]