179207936

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 375278400

約数和(自身を除く): 196070464

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 101, 116, 128, 202, 232, 239, 256, 404, 464, 478, 808, 928, 956, 1616, 1856, 1912, 2929, 3232, 3712, 3824, 5858, 6464, 6931, 7424, 7648, 11716, 12928, 13862, 15296, 23432, 24139, 25856, 27724, 30592, 46864, 48278, 55448, 61184, 93728, 96556, 110896, 187456, 193112, 221792, 374912, 386224, 443584, 700031, 749824, 772448, 887168, 1400062, 1544896, 1774336, 2800124, 3089792, 5600248, 6179584, 11200496, 22400992, 44801984, 89603968, 179207936]

約数ペア:

[(1, 179207936), (2, 89603968), (4, 44801984), (8, 22400992), (16, 11200496), (29, 6179584), (32, 5600248), (58, 3089792), (64, 2800124), (101, 1774336), (116, 1544896), (128, 1400062), (202, 887168), (232, 772448), (239, 749824), (256, 700031), (404, 443584), (464, 386224), (478, 374912), (808, 221792), (928, 193112), (956, 187456), (1616, 110896), (1856, 96556), (1912, 93728), (2929, 61184), (3232, 55448), (3712, 48278), (3824, 46864), (5858, 30592), (6464, 27724), (6931, 25856), (7424, 24139), (7648, 23432), (11716, 15296), (12928, 13862)]