145515232

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{563}}^1$

素因数の和:811

約数の個数: 48

約数和(自身を含む): 295484112

約数和(自身を除く): 149968880

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 197, 328, 394, 563, 656, 788, 1126, 1312, 1576, 2252, 3152, 4504, 6304, 8077, 9008, 16154, 18016, 23083, 32308, 46166, 64616, 92332, 110911, 129232, 184664, 221822, 258464, 369328, 443644, 738656, 887288, 1774576, 3549152, 4547351, 9094702, 18189404, 36378808, 72757616, 145515232]

約数ペア:

[(1, 145515232), (2, 72757616), (4, 36378808), (8, 18189404), (16, 9094702), (32, 4547351), (41, 3549152), (82, 1774576), (164, 887288), (197, 738656), (328, 443644), (394, 369328), (563, 258464), (656, 221822), (788, 184664), (1126, 129232), (1312, 110911), (1576, 92332), (2252, 64616), (3152, 46166), (4504, 32308), (6304, 23083), (8077, 18016), (9008, 16154)]