140774236

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 263894400

約数和(自身を除く): 123120164

約数列:

[1, 2, 4, 29, 58, 59, 67, 116, 118, 134, 236, 268, 307, 614, 1228, 1711, 1943, 3422, 3886, 3953, 6844, 7772, 7906, 8903, 15812, 17806, 18113, 20569, 35612, 36226, 41138, 72452, 82276, 114637, 229274, 458548, 525277, 596501, 1050554, 1193002, 1213571, 2101108, 2386004, 2427142, 4854284, 35193559, 70387118, 140774236]

約数ペア:

[(1, 140774236), (2, 70387118), (4, 35193559), (29, 4854284), (58, 2427142), (59, 2386004), (67, 2101108), (116, 1213571), (118, 1193002), (134, 1050554), (236, 596501), (268, 525277), (307, 458548), (614, 229274), (1228, 114637), (1711, 82276), (1943, 72452), (3422, 41138), (3886, 36226), (3953, 35612), (6844, 20569), (7772, 18113), (7906, 17806), (8903, 15812)]