139194688

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:455

約数の個数: 56

約数和(自身を含む): 283829760

約数和(自身を除く): 144635072

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 191, 193, 236, 382, 386, 472, 764, 772, 944, 1528, 1544, 1888, 3056, 3088, 3776, 6112, 6176, 11269, 11387, 12224, 12352, 22538, 22774, 36863, 45076, 45548, 73726, 90152, 91096, 147452, 180304, 182192, 294904, 360608, 364384, 589808, 721216, 728768, 1179616, 2174917, 2359232, 4349834, 8699668, 17399336, 34798672, 69597344, 139194688]

約数ペア:

[(1, 139194688), (2, 69597344), (4, 34798672), (8, 17399336), (16, 8699668), (32, 4349834), (59, 2359232), (64, 2174917), (118, 1179616), (191, 728768), (193, 721216), (236, 589808), (382, 364384), (386, 360608), (472, 294904), (764, 182192), (772, 180304), (944, 147452), (1528, 91096), (1544, 90152), (1888, 73726), (3056, 45548), (3088, 45076), (3776, 36863), (6112, 22774), (6176, 22538), (11269, 12352), (11387, 12224)]