145390336

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^2$

素因数の和:194

約数の個数: 108

約数和(自身を含む): 361763472

約数和(自身を除く): 216373136

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 79, 91, 104, 112, 128, 158, 182, 208, 224, 256, 316, 364, 416, 448, 553, 632, 728, 832, 896, 1027, 1106, 1264, 1456, 1664, 1792, 2054, 2212, 2528, 2912, 3328, 4108, 4424, 5056, 5824, 6241, 7189, 8216, 8848, 10112, 11648, 12482, 14378, 16432, 17696, 20224, 23296, 24964, 28756, 32864, 35392, 43687, 49928, 57512, 65728, 70784, 81133, 87374, 99856, 115024, 131456, 141568, 162266, 174748, 199712, 230048, 262912, 324532, 349496, 399424, 460096, 567931, 649064, 698992, 798848, 920192, 1135862, 1298128, 1397984, 1597696, 1840384, 2271724, 2596256, 2795968, 4543448, 5192512, 5591936, 9086896, 10385024, 11183872, 18173792, 20770048, 36347584, 72695168, 145390336]

約数ペア:

[(1, 145390336), (2, 72695168), (4, 36347584), (7, 20770048), (8, 18173792), (13, 11183872), (14, 10385024), (16, 9086896), (26, 5591936), (28, 5192512), (32, 4543448), (52, 2795968), (56, 2596256), (64, 2271724), (79, 1840384), (91, 1597696), (104, 1397984), (112, 1298128), (128, 1135862), (158, 920192), (182, 798848), (208, 698992), (224, 649064), (256, 567931), (316, 460096), (364, 399424), (416, 349496), (448, 324532), (553, 262912), (632, 230048), (728, 199712), (832, 174748), (896, 162266), (1027, 141568), (1106, 131456), (1264, 115024), (1456, 99856), (1664, 87374), (1792, 81133), (2054, 70784), (2212, 65728), (2528, 57512), (2912, 49928), (3328, 43687), (4108, 35392), (4424, 32864), (5056, 28756), (5824, 24964), (6241, 23296), (7189, 20224), (8216, 17696), (8848, 16432), (10112, 14378), (11648, 12482)]