145874932

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{274201}}^1$

素因数の和:274231

約数の個数: 24

約数和(自身を含む): 307106240

約数和(自身を除く): 161231308

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 274201, 548402, 1096804, 1919407, 3838814, 5209819, 7677628, 10419638, 20839276, 36468733, 72937466, 145874932]

約数ペア:

[(1, 145874932), (2, 72937466), (4, 36468733), (7, 20839276), (14, 10419638), (19, 7677628), (28, 5209819), (38, 3838814), (76, 1919407), (133, 1096804), (266, 548402), (532, 274201)]