198314256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{877}}^1$

素因数の和:1568

約数の個数: 80

約数和(自身を含む): 587037824

約数和(自身を除く): 388723568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 673, 877, 1346, 1754, 2019, 2631, 2692, 3508, 4038, 4711, 5262, 5384, 6139, 7016, 8076, 9422, 10524, 10768, 12278, 14032, 14133, 16152, 18417, 18844, 21048, 24556, 28266, 32304, 36834, 37688, 42096, 49112, 56532, 73668, 75376, 98224, 113064, 147336, 226128, 294672, 590221, 1180442, 1770663, 2360884, 3541326, 4131547, 4721768, 7082652, 8263094, 9443536, 12394641, 14165304, 16526188, 24789282, 28330608, 33052376, 49578564, 66104752, 99157128, 198314256]

約数ペア:

[(1, 198314256), (2, 99157128), (3, 66104752), (4, 49578564), (6, 33052376), (7, 28330608), (8, 24789282), (12, 16526188), (14, 14165304), (16, 12394641), (21, 9443536), (24, 8263094), (28, 7082652), (42, 4721768), (48, 4131547), (56, 3541326), (84, 2360884), (112, 1770663), (168, 1180442), (336, 590221), (673, 294672), (877, 226128), (1346, 147336), (1754, 113064), (2019, 98224), (2631, 75376), (2692, 73668), (3508, 56532), (4038, 49112), (4711, 42096), (5262, 37688), (5384, 36834), (6139, 32304), (7016, 28266), (8076, 24556), (9422, 21048), (10524, 18844), (10768, 18417), (12278, 16152), (14032, 14133)]