131145408

素因数分解:

$2^6\times 3^2\times {\mathrm{223}}^1\times {\mathrm{1021}}^1$

素因数の和:1262

約数の個数: 84

約数和(自身を含む): 377960128

約数和(自身を除く): 246814720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 223, 288, 446, 576, 669, 892, 1021, 1338, 1784, 2007, 2042, 2676, 3063, 3568, 4014, 4084, 5352, 6126, 7136, 8028, 8168, 9189, 10704, 12252, 14272, 16056, 16336, 18378, 21408, 24504, 32112, 32672, 36756, 42816, 49008, 64224, 65344, 73512, 98016, 128448, 147024, 196032, 227683, 294048, 455366, 588096, 683049, 910732, 1366098, 1821464, 2049147, 2732196, 3642928, 4098294, 5464392, 7285856, 8196588, 10928784, 14571712, 16393176, 21857568, 32786352, 43715136, 65572704, 131145408]

約数ペア:

[(1, 131145408), (2, 65572704), (3, 43715136), (4, 32786352), (6, 21857568), (8, 16393176), (9, 14571712), (12, 10928784), (16, 8196588), (18, 7285856), (24, 5464392), (32, 4098294), (36, 3642928), (48, 2732196), (64, 2049147), (72, 1821464), (96, 1366098), (144, 910732), (192, 683049), (223, 588096), (288, 455366), (446, 294048), (576, 227683), (669, 196032), (892, 147024), (1021, 128448), (1338, 98016), (1784, 73512), (2007, 65344), (2042, 64224), (2676, 49008), (3063, 42816), (3568, 36756), (4014, 32672), (4084, 32112), (5352, 24504), (6126, 21408), (7136, 18378), (8028, 16336), (8168, 16056), (9189, 14272), (10704, 12252)]