189286512

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{207551}}^1$

素因数の和:207581

約数の個数: 40

約数和(自身を含む): 514728960

約数和(自身を除く): 325442448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 207551, 415102, 622653, 830204, 1245306, 1660408, 2490612, 3320816, 3943469, 4981224, 7886938, 9962448, 11830407, 15773876, 23660814, 31547752, 47321628, 63095504, 94643256, 189286512]

約数ペア:

[(1, 189286512), (2, 94643256), (3, 63095504), (4, 47321628), (6, 31547752), (8, 23660814), (12, 15773876), (16, 11830407), (19, 9962448), (24, 7886938), (38, 4981224), (48, 3943469), (57, 3320816), (76, 2490612), (114, 1660408), (152, 1245306), (228, 830204), (304, 622653), (456, 415102), (912, 207551)]