163439808

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{121607}}^1$

素因数の和:121629

約数の個数: 56

約数和(自身を含む): 494214912

約数和(自身を除く): 330775104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 121607, 243214, 364821, 486428, 729642, 851249, 972856, 1459284, 1702498, 1945712, 2553747, 2918568, 3404996, 3891424, 5107494, 5837136, 6809992, 7782848, 10214988, 11674272, 13619984, 20429976, 23348544, 27239968, 40859952, 54479936, 81719904, 163439808]

約数ペア:

[(1, 163439808), (2, 81719904), (3, 54479936), (4, 40859952), (6, 27239968), (7, 23348544), (8, 20429976), (12, 13619984), (14, 11674272), (16, 10214988), (21, 7782848), (24, 6809992), (28, 5837136), (32, 5107494), (42, 3891424), (48, 3404996), (56, 2918568), (64, 2553747), (84, 1945712), (96, 1702498), (112, 1459284), (168, 972856), (192, 851249), (224, 729642), (336, 486428), (448, 364821), (672, 243214), (1344, 121607)]