156454144

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7937}}^1$

素因数の和:7971

約数の個数: 72

約数和(自身を含む): 389406528

約数和(自身を除く): 232952384

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 4928, 7937, 9856, 15874, 19712, 31748, 55559, 63496, 87307, 111118, 126992, 174614, 222236, 253984, 349228, 444472, 507968, 611149, 698456, 888944, 1015936, 1222298, 1396912, 1777888, 2031872, 2444596, 2793824, 3555776, 4889192, 5587648, 7111552, 9778384, 11175296, 14223104, 19556768, 22350592, 39113536, 78227072, 156454144]

約数ペア:

[(1, 156454144), (2, 78227072), (4, 39113536), (7, 22350592), (8, 19556768), (11, 14223104), (14, 11175296), (16, 9778384), (22, 7111552), (28, 5587648), (32, 4889192), (44, 3555776), (56, 2793824), (64, 2444596), (77, 2031872), (88, 1777888), (112, 1396912), (128, 1222298), (154, 1015936), (176, 888944), (224, 698456), (256, 611149), (308, 507968), (352, 444472), (448, 349228), (616, 253984), (704, 222236), (896, 174614), (1232, 126992), (1408, 111118), (1792, 87307), (2464, 63496), (2816, 55559), (4928, 31748), (7937, 19712), (9856, 15874)]