161186136272

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{62191}}^1$

素因数の和:62596

約数の個数: 80

約数和(自身を含む): 362948531712

約数和(自身を除く): 201762395440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 317, 511, 584, 634, 1022, 1168, 1268, 2044, 2219, 2536, 4088, 4438, 5072, 8176, 8876, 17752, 23141, 35504, 46282, 62191, 92564, 124382, 161987, 185128, 248764, 323974, 370256, 435337, 497528, 647948, 870674, 995056, 1295896, 1741348, 2591792, 3482696, 4539943, 6965392, 9079886, 18159772, 19714547, 31779601, 36319544, 39429094, 63559202, 72639088, 78858188, 127118404, 138001829, 157716376, 254236808, 276003658, 315432752, 508473616, 552007316, 1104014632, 1439161931, 2208029264, 2878323862, 5756647724, 10074133517, 11513295448, 20148267034, 23026590896, 40296534068, 80593068136, 161186136272]

約数ペア:

[(1, 161186136272), (2, 80593068136), (4, 40296534068), (7, 23026590896), (8, 20148267034), (14, 11513295448), (16, 10074133517), (28, 5756647724), (56, 2878323862), (73, 2208029264), (112, 1439161931), (146, 1104014632), (292, 552007316), (317, 508473616), (511, 315432752), (584, 276003658), (634, 254236808), (1022, 157716376), (1168, 138001829), (1268, 127118404), (2044, 78858188), (2219, 72639088), (2536, 63559202), (4088, 39429094), (4438, 36319544), (5072, 31779601), (8176, 19714547), (8876, 18159772), (17752, 9079886), (23141, 6965392), (35504, 4539943), (46282, 3482696), (62191, 2591792), (92564, 1741348), (124382, 1295896), (161987, 995056), (185128, 870674), (248764, 647948), (323974, 497528), (370256, 435337)]