196665088

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 414425088

約数和(自身を除く): 217760000

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 127, 128, 184, 254, 256, 263, 368, 508, 526, 736, 1016, 1052, 1472, 2032, 2104, 2921, 2944, 4064, 4208, 5842, 5888, 6049, 8128, 8416, 11684, 12098, 16256, 16832, 23368, 24196, 32512, 33401, 33664, 46736, 48392, 66802, 67328, 93472, 96784, 133604, 186944, 193568, 267208, 373888, 387136, 534416, 747776, 768223, 774272, 1068832, 1536446, 1548544, 2137664, 3072892, 4275328, 6145784, 8550656, 12291568, 24583136, 49166272, 98332544, 196665088]

約数ペア:

[(1, 196665088), (2, 98332544), (4, 49166272), (8, 24583136), (16, 12291568), (23, 8550656), (32, 6145784), (46, 4275328), (64, 3072892), (92, 2137664), (127, 1548544), (128, 1536446), (184, 1068832), (254, 774272), (256, 768223), (263, 747776), (368, 534416), (508, 387136), (526, 373888), (736, 267208), (1016, 193568), (1052, 186944), (1472, 133604), (2032, 96784), (2104, 93472), (2921, 67328), (2944, 66802), (4064, 48392), (4208, 46736), (5842, 33664), (5888, 33401), (6049, 32512), (8128, 24196), (8416, 23368), (11684, 16832), (12098, 16256)]