154527808

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1097}}^1$

素因数の和:1211

約数の個数: 56

約数和(自身を含む): 321283584

約数和(自身を除く): 166755776

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 124, 142, 248, 284, 496, 568, 992, 1097, 1136, 1984, 2194, 2201, 2272, 4388, 4402, 4544, 8776, 8804, 17552, 17608, 34007, 35104, 35216, 68014, 70208, 70432, 77887, 136028, 140864, 155774, 272056, 311548, 544112, 623096, 1088224, 1246192, 2176448, 2414497, 2492384, 4828994, 4984768, 9657988, 19315976, 38631952, 77263904, 154527808]

約数ペア:

[(1, 154527808), (2, 77263904), (4, 38631952), (8, 19315976), (16, 9657988), (31, 4984768), (32, 4828994), (62, 2492384), (64, 2414497), (71, 2176448), (124, 1246192), (142, 1088224), (248, 623096), (284, 544112), (496, 311548), (568, 272056), (992, 155774), (1097, 140864), (1136, 136028), (1984, 77887), (2194, 70432), (2201, 70208), (2272, 68014), (4388, 35216), (4402, 35104), (4544, 34007), (8776, 17608), (8804, 17552)]