158215344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:447

約数の個数: 160

約数和(自身を含む): 497111040

約数和(自身を除く): 338895696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 59, 69, 84, 92, 112, 118, 138, 161, 168, 177, 184, 236, 276, 322, 336, 347, 354, 368, 413, 472, 483, 552, 644, 694, 708, 826, 944, 966, 1041, 1104, 1239, 1288, 1357, 1388, 1416, 1652, 1932, 2082, 2429, 2478, 2576, 2714, 2776, 2832, 3304, 3864, 4071, 4164, 4858, 4956, 5428, 5552, 6608, 7287, 7728, 7981, 8142, 8328, 9499, 9716, 9912, 10856, 14574, 15962, 16284, 16656, 18998, 19432, 19824, 20473, 21712, 23943, 28497, 29148, 31924, 32568, 37996, 38864, 40946, 47886, 55867, 56994, 58296, 61419, 63848, 65136, 75992, 81892, 95772, 111734, 113988, 116592, 122838, 127696, 143311, 151984, 163784, 167601, 191544, 223468, 227976, 245676, 286622, 327568, 335202, 383088, 429933, 446936, 455952, 470879, 491352, 573244, 670404, 859866, 893872, 941758, 982704, 1146488, 1340808, 1412637, 1719732, 1883516, 2292976, 2681616, 2825274, 3296153, 3439464, 3767032, 5650548, 6592306, 6878928, 7534064, 9888459, 11301096, 13184612, 19776918, 22602192, 26369224, 39553836, 52738448, 79107672, 158215344]

約数ペア:

[(1, 158215344), (2, 79107672), (3, 52738448), (4, 39553836), (6, 26369224), (7, 22602192), (8, 19776918), (12, 13184612), (14, 11301096), (16, 9888459), (21, 7534064), (23, 6878928), (24, 6592306), (28, 5650548), (42, 3767032), (46, 3439464), (48, 3296153), (56, 2825274), (59, 2681616), (69, 2292976), (84, 1883516), (92, 1719732), (112, 1412637), (118, 1340808), (138, 1146488), (161, 982704), (168, 941758), (177, 893872), (184, 859866), (236, 670404), (276, 573244), (322, 491352), (336, 470879), (347, 455952), (354, 446936), (368, 429933), (413, 383088), (472, 335202), (483, 327568), (552, 286622), (644, 245676), (694, 227976), (708, 223468), (826, 191544), (944, 167601), (966, 163784), (1041, 151984), (1104, 143311), (1239, 127696), (1288, 122838), (1357, 116592), (1388, 113988), (1416, 111734), (1652, 95772), (1932, 81892), (2082, 75992), (2429, 65136), (2478, 63848), (2576, 61419), (2714, 58296), (2776, 56994), (2832, 55867), (3304, 47886), (3864, 40946), (4071, 38864), (4164, 37996), (4858, 32568), (4956, 31924), (5428, 29148), (5552, 28497), (6608, 23943), (7287, 21712), (7728, 20473), (7981, 19824), (8142, 19432), (8328, 18998), (9499, 16656), (9716, 16284), (9912, 15962), (10856, 14574)]