164098636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 316207584

約数和(自身を除く): 152108948

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 193, 197, 332, 386, 394, 772, 788, 1079, 2158, 2509, 2561, 4316, 5018, 5122, 10036, 10244, 16019, 16351, 32038, 32702, 38021, 64076, 65404, 76042, 152084, 208247, 212563, 416494, 425126, 494273, 832988, 850252, 988546, 1977092, 3155743, 6311486, 12622972, 41024659, 82049318, 164098636]

約数ペア:

[(1, 164098636), (2, 82049318), (4, 41024659), (13, 12622972), (26, 6311486), (52, 3155743), (83, 1977092), (166, 988546), (193, 850252), (197, 832988), (332, 494273), (386, 425126), (394, 416494), (772, 212563), (788, 208247), (1079, 152084), (2158, 76042), (2509, 65404), (2561, 64076), (4316, 38021), (5018, 32702), (5122, 32038), (10036, 16351), (10244, 16019)]