156921216

素因数分解:

$2^7\times 3^1\times {\mathrm{167}}^1\times {\mathrm{2447}}^1$

素因数の和:2631

約数の個数: 64

約数和(自身を含む): 419489280

約数和(自身を除く): 262568064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 167, 192, 334, 384, 501, 668, 1002, 1336, 2004, 2447, 2672, 4008, 4894, 5344, 7341, 8016, 9788, 10688, 14682, 16032, 19576, 21376, 29364, 32064, 39152, 58728, 64128, 78304, 117456, 156608, 234912, 313216, 408649, 469824, 817298, 939648, 1225947, 1634596, 2451894, 3269192, 4903788, 6538384, 9807576, 13076768, 19615152, 26153536, 39230304, 52307072, 78460608, 156921216]

約数ペア:

[(1, 156921216), (2, 78460608), (3, 52307072), (4, 39230304), (6, 26153536), (8, 19615152), (12, 13076768), (16, 9807576), (24, 6538384), (32, 4903788), (48, 3269192), (64, 2451894), (96, 1634596), (128, 1225947), (167, 939648), (192, 817298), (334, 469824), (384, 408649), (501, 313216), (668, 234912), (1002, 156608), (1336, 117456), (2004, 78304), (2447, 64128), (2672, 58728), (4008, 39152), (4894, 32064), (5344, 29364), (7341, 21376), (8016, 19576), (9788, 16032), (10688, 14682)]