169970156

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 316250592

約数和(自身を除く): 146280436

約数列:

[1, 2, 4, 37, 61, 67, 74, 122, 134, 148, 244, 268, 281, 562, 1124, 2257, 2479, 4087, 4514, 4958, 8174, 9028, 9916, 10397, 16348, 17141, 18827, 20794, 34282, 37654, 41588, 68564, 75308, 151219, 302438, 604876, 634217, 696599, 1148447, 1268434, 1393198, 2296894, 2536868, 2786396, 4593788, 42492539, 84985078, 169970156]

約数ペア:

[(1, 169970156), (2, 84985078), (4, 42492539), (37, 4593788), (61, 2786396), (67, 2536868), (74, 2296894), (122, 1393198), (134, 1268434), (148, 1148447), (244, 696599), (268, 634217), (281, 604876), (562, 302438), (1124, 151219), (2257, 75308), (2479, 68564), (4087, 41588), (4514, 37654), (4958, 34282), (8174, 20794), (9028, 18827), (9916, 17141), (10397, 16348)]