189773072

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{7219}}^1$

素因数の和:7311

約数の個数: 40

約数和(自身を含む): 386760960

約数和(自身を除く): 196987888

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1643, 3286, 6572, 7219, 13144, 14438, 26288, 28876, 57752, 115504, 223789, 382607, 447578, 765214, 895156, 1530428, 1790312, 3060856, 3580624, 6121712, 11860817, 23721634, 47443268, 94886536, 189773072]

約数ペア:

[(1, 189773072), (2, 94886536), (4, 47443268), (8, 23721634), (16, 11860817), (31, 6121712), (53, 3580624), (62, 3060856), (106, 1790312), (124, 1530428), (212, 895156), (248, 765214), (424, 447578), (496, 382607), (848, 223789), (1643, 115504), (3286, 57752), (6572, 28876), (7219, 26288), (13144, 14438)]