196777512

素因数分解:

$2^3\times 3^8\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 581012640

約数和(自身を除く): 384235128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 163, 184, 207, 216, 243, 276, 324, 326, 414, 486, 489, 552, 621, 648, 652, 729, 828, 972, 978, 1242, 1304, 1458, 1467, 1656, 1863, 1944, 1956, 2187, 2484, 2916, 2934, 3726, 3749, 3912, 4374, 4401, 4968, 5589, 5832, 5868, 6561, 7452, 7498, 8748, 8802, 11178, 11247, 11736, 13122, 13203, 14904, 14996, 16767, 17496, 17604, 22356, 22494, 26244, 26406, 29992, 33534, 33741, 35208, 39609, 44712, 44988, 50301, 52488, 52812, 67068, 67482, 79218, 89976, 100602, 101223, 105624, 118827, 134136, 134964, 150903, 158436, 201204, 202446, 237654, 269928, 301806, 303669, 316872, 356481, 402408, 404892, 475308, 603612, 607338, 712962, 809784, 911007, 950616, 1069443, 1207224, 1214676, 1425924, 1822014, 2138886, 2429352, 2733021, 2851848, 3644028, 4277772, 5466042, 7288056, 8199063, 8555544, 10932084, 16398126, 21864168, 24597189, 32796252, 49194378, 65592504, 98388756, 196777512]

約数ペア:

[(1, 196777512), (2, 98388756), (3, 65592504), (4, 49194378), (6, 32796252), (8, 24597189), (9, 21864168), (12, 16398126), (18, 10932084), (23, 8555544), (24, 8199063), (27, 7288056), (36, 5466042), (46, 4277772), (54, 3644028), (69, 2851848), (72, 2733021), (81, 2429352), (92, 2138886), (108, 1822014), (138, 1425924), (162, 1214676), (163, 1207224), (184, 1069443), (207, 950616), (216, 911007), (243, 809784), (276, 712962), (324, 607338), (326, 603612), (414, 475308), (486, 404892), (489, 402408), (552, 356481), (621, 316872), (648, 303669), (652, 301806), (729, 269928), (828, 237654), (972, 202446), (978, 201204), (1242, 158436), (1304, 150903), (1458, 134964), (1467, 134136), (1656, 118827), (1863, 105624), (1944, 101223), (1956, 100602), (2187, 89976), (2484, 79218), (2916, 67482), (2934, 67068), (3726, 52812), (3749, 52488), (3912, 50301), (4374, 44988), (4401, 44712), (4968, 39609), (5589, 35208), (5832, 33741), (5868, 33534), (6561, 29992), (7452, 26406), (7498, 26244), (8748, 22494), (8802, 22356), (11178, 17604), (11247, 17496), (11736, 16767), (13122, 14996), (13203, 14904)]