189836192

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 144

約数和(自身を含む): 478608480

約数和(自身を除く): 288772288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 67, 91, 98, 104, 112, 134, 139, 182, 196, 208, 224, 268, 278, 364, 392, 416, 469, 536, 556, 637, 728, 784, 871, 938, 973, 1072, 1112, 1274, 1456, 1568, 1742, 1807, 1876, 1946, 2144, 2224, 2548, 2912, 3283, 3484, 3614, 3752, 3892, 4448, 5096, 6097, 6566, 6811, 6968, 7228, 7504, 7784, 9313, 10192, 12194, 12649, 13132, 13622, 13936, 14456, 15008, 15568, 18626, 20384, 24388, 25298, 26264, 27244, 27872, 28912, 31136, 37252, 42679, 48776, 50596, 52528, 54488, 57824, 65191, 74504, 85358, 88543, 97552, 101192, 105056, 108976, 121069, 130382, 149008, 170716, 177086, 195104, 202384, 217952, 242138, 260764, 298016, 341432, 354172, 404768, 456337, 484276, 521528, 682864, 708344, 847483, 912674, 968552, 1043056, 1365728, 1416688, 1694966, 1825348, 1937104, 2086112, 2833376, 3389932, 3650696, 3874208, 5932381, 6779864, 7301392, 11864762, 13559728, 14602784, 23729524, 27119456, 47459048, 94918096, 189836192]

約数ペア:

[(1, 189836192), (2, 94918096), (4, 47459048), (7, 27119456), (8, 23729524), (13, 14602784), (14, 13559728), (16, 11864762), (26, 7301392), (28, 6779864), (32, 5932381), (49, 3874208), (52, 3650696), (56, 3389932), (67, 2833376), (91, 2086112), (98, 1937104), (104, 1825348), (112, 1694966), (134, 1416688), (139, 1365728), (182, 1043056), (196, 968552), (208, 912674), (224, 847483), (268, 708344), (278, 682864), (364, 521528), (392, 484276), (416, 456337), (469, 404768), (536, 354172), (556, 341432), (637, 298016), (728, 260764), (784, 242138), (871, 217952), (938, 202384), (973, 195104), (1072, 177086), (1112, 170716), (1274, 149008), (1456, 130382), (1568, 121069), (1742, 108976), (1807, 105056), (1876, 101192), (1946, 97552), (2144, 88543), (2224, 85358), (2548, 74504), (2912, 65191), (3283, 57824), (3484, 54488), (3614, 52528), (3752, 50596), (3892, 48776), (4448, 42679), (5096, 37252), (6097, 31136), (6566, 28912), (6811, 27872), (6968, 27244), (7228, 26264), (7504, 25298), (7784, 24388), (9313, 20384), (10192, 18626), (12194, 15568), (12649, 15008), (13132, 14456), (13622, 13936)]