161944656

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{383}}^2$

素因数の和:800

約数の個数: 60

約数和(自身を含む): 437689248

約数和(自身を除く): 275744592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 383, 552, 766, 1104, 1149, 1532, 2298, 3064, 4596, 6128, 8809, 9192, 17618, 18384, 26427, 35236, 52854, 70472, 105708, 140944, 146689, 211416, 293378, 422832, 440067, 586756, 880134, 1173512, 1760268, 2347024, 3373847, 3520536, 6747694, 7041072, 10121541, 13495388, 20243082, 26990776, 40486164, 53981552, 80972328, 161944656]

約数ペア:

[(1, 161944656), (2, 80972328), (3, 53981552), (4, 40486164), (6, 26990776), (8, 20243082), (12, 13495388), (16, 10121541), (23, 7041072), (24, 6747694), (46, 3520536), (48, 3373847), (69, 2347024), (92, 1760268), (138, 1173512), (184, 880134), (276, 586756), (368, 440067), (383, 422832), (552, 293378), (766, 211416), (1104, 146689), (1149, 140944), (1532, 105708), (2298, 70472), (3064, 52854), (4596, 35236), (6128, 26427), (8809, 18384), (9192, 17618)]