156919616

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:296

約数の個数: 112

約数和(自身を含む): 377561856

約数和(自身を除く): 220642240

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 97, 112, 157, 161, 184, 194, 224, 314, 322, 368, 388, 448, 628, 644, 679, 736, 776, 1099, 1256, 1288, 1358, 1472, 1552, 2198, 2231, 2512, 2576, 2716, 3104, 3611, 4396, 4462, 5024, 5152, 5432, 6208, 7222, 8792, 8924, 10048, 10304, 10864, 14444, 15229, 15617, 17584, 17848, 21728, 25277, 28888, 30458, 31234, 35168, 35696, 43456, 50554, 57776, 60916, 62468, 70336, 71392, 101108, 106603, 115552, 121832, 124936, 142784, 202216, 213206, 231104, 243664, 249872, 350267, 404432, 426412, 487328, 499744, 700534, 808864, 852824, 974656, 999488, 1401068, 1617728, 1705648, 2451869, 2802136, 3411296, 4903738, 5604272, 6822592, 9807476, 11208544, 19614952, 22417088, 39229904, 78459808, 156919616]

約数ペア:

[(1, 156919616), (2, 78459808), (4, 39229904), (7, 22417088), (8, 19614952), (14, 11208544), (16, 9807476), (23, 6822592), (28, 5604272), (32, 4903738), (46, 3411296), (56, 2802136), (64, 2451869), (92, 1705648), (97, 1617728), (112, 1401068), (157, 999488), (161, 974656), (184, 852824), (194, 808864), (224, 700534), (314, 499744), (322, 487328), (368, 426412), (388, 404432), (448, 350267), (628, 249872), (644, 243664), (679, 231104), (736, 213206), (776, 202216), (1099, 142784), (1256, 124936), (1288, 121832), (1358, 115552), (1472, 106603), (1552, 101108), (2198, 71392), (2231, 70336), (2512, 62468), (2576, 60916), (2716, 57776), (3104, 50554), (3611, 43456), (4396, 35696), (4462, 35168), (5024, 31234), (5152, 30458), (5432, 28888), (6208, 25277), (7222, 21728), (8792, 17848), (8924, 17584), (10048, 15617), (10304, 15229), (10864, 14444)]