157136896

素因数分解:

$2^{11}\times 7^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 365994720

約数和(自身を除く): 208857824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 113, 128, 194, 224, 226, 256, 388, 448, 452, 512, 679, 776, 791, 896, 904, 1024, 1358, 1552, 1582, 1792, 1808, 2048, 2716, 3104, 3164, 3584, 3616, 5432, 6208, 6328, 7168, 7232, 10864, 10961, 12416, 12656, 14336, 14464, 21728, 21922, 24832, 25312, 28928, 43456, 43844, 49664, 50624, 57856, 76727, 86912, 87688, 99328, 101248, 115712, 153454, 173824, 175376, 198656, 202496, 231424, 306908, 347648, 350752, 404992, 613816, 695296, 701504, 809984, 1227632, 1390592, 1403008, 1619968, 2455264, 2806016, 4910528, 5612032, 9821056, 11224064, 19642112, 22448128, 39284224, 78568448, 157136896]

約数ペア:

[(1, 157136896), (2, 78568448), (4, 39284224), (7, 22448128), (8, 19642112), (14, 11224064), (16, 9821056), (28, 5612032), (32, 4910528), (56, 2806016), (64, 2455264), (97, 1619968), (112, 1403008), (113, 1390592), (128, 1227632), (194, 809984), (224, 701504), (226, 695296), (256, 613816), (388, 404992), (448, 350752), (452, 347648), (512, 306908), (679, 231424), (776, 202496), (791, 198656), (896, 175376), (904, 173824), (1024, 153454), (1358, 115712), (1552, 101248), (1582, 99328), (1792, 87688), (1808, 86912), (2048, 76727), (2716, 57856), (3104, 50624), (3164, 49664), (3584, 43844), (3616, 43456), (5432, 28928), (6208, 25312), (6328, 24832), (7168, 21922), (7232, 21728), (10864, 14464), (10961, 14336), (12416, 12656)]