145583872

素因数分解:

$2^8\times 7^1\times {\mathrm{137}}^1\times {\mathrm{593}}^1$

素因数の和:753

約数の個数: 72

約数和(自身を含む): 335101536

約数和(自身を除く): 189517664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 137, 224, 256, 274, 448, 548, 593, 896, 959, 1096, 1186, 1792, 1918, 2192, 2372, 3836, 4151, 4384, 4744, 7672, 8302, 8768, 9488, 15344, 16604, 17536, 18976, 30688, 33208, 35072, 37952, 61376, 66416, 75904, 81241, 122752, 132832, 151808, 162482, 245504, 265664, 324964, 531328, 568687, 649928, 1062656, 1137374, 1299856, 2274748, 2599712, 4549496, 5199424, 9098992, 10398848, 18197984, 20797696, 36395968, 72791936, 145583872]

約数ペア:

[(1, 145583872), (2, 72791936), (4, 36395968), (7, 20797696), (8, 18197984), (14, 10398848), (16, 9098992), (28, 5199424), (32, 4549496), (56, 2599712), (64, 2274748), (112, 1299856), (128, 1137374), (137, 1062656), (224, 649928), (256, 568687), (274, 531328), (448, 324964), (548, 265664), (593, 245504), (896, 162482), (959, 151808), (1096, 132832), (1186, 122752), (1792, 81241), (1918, 75904), (2192, 66416), (2372, 61376), (3836, 37952), (4151, 35072), (4384, 33208), (4744, 30688), (7672, 18976), (8302, 17536), (8768, 16604), (9488, 15344)]