140762624

素因数分解:

$2^9\times {\mathrm{61}}^1\times {\mathrm{4507}}^1$

素因数の和:4586

約数の個数: 40

約数和(自身を含む): 285924408

約数和(自身を除く): 145161784

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1952, 3904, 4507, 7808, 9014, 15616, 18028, 31232, 36056, 72112, 144224, 274927, 288448, 549854, 576896, 1099708, 1153792, 2199416, 2307584, 4398832, 8797664, 17595328, 35190656, 70381312, 140762624]

約数ペア:

[(1, 140762624), (2, 70381312), (4, 35190656), (8, 17595328), (16, 8797664), (32, 4398832), (61, 2307584), (64, 2199416), (122, 1153792), (128, 1099708), (244, 576896), (256, 549854), (488, 288448), (512, 274927), (976, 144224), (1952, 72112), (3904, 36056), (4507, 31232), (7808, 18028), (9014, 15616)]