128725152

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{70573}}^1$

素因数の和:70605

約数の個数: 48

約数和(自身を含む): 355692960

約数和(自身を除く): 226967808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 70573, 141146, 211719, 282292, 423438, 564584, 846876, 1129168, 1340887, 1693752, 2258336, 2681774, 3387504, 4022661, 5363548, 6775008, 8045322, 10727096, 16090644, 21454192, 32181288, 42908384, 64362576, 128725152]

約数ペア:

[(1, 128725152), (2, 64362576), (3, 42908384), (4, 32181288), (6, 21454192), (8, 16090644), (12, 10727096), (16, 8045322), (19, 6775008), (24, 5363548), (32, 4022661), (38, 3387504), (48, 2681774), (57, 2258336), (76, 1693752), (96, 1340887), (114, 1129168), (152, 846876), (228, 564584), (304, 423438), (456, 282292), (608, 211719), (912, 141146), (1824, 70573)]